40139232015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:481

約数の個数: 128

約数和(自身を含む): 70509035520

約数和(自身を除く): 30369803505

約数列:

[1, 3, 5, 15, 17, 51, 83, 85, 109, 127, 137, 249, 255, 327, 381, 411, 415, 545, 635, 685, 1245, 1411, 1635, 1853, 1905, 2055, 2159, 2329, 4233, 5559, 6477, 6987, 7055, 9047, 9265, 10541, 10795, 11371, 11645, 13843, 14933, 17399, 21165, 27141, 27795, 31623, 32385, 34113, 34935, 41529, 44799, 45235, 52197, 52705, 56855, 69215, 74665, 86995, 135705, 153799, 158115, 170565, 179197, 193307, 207645, 223995, 235331, 253861, 260985, 295783, 461397, 537591, 579921, 705993, 761583, 768995, 887349, 895985, 966535, 1148969, 1176655, 1239439, 1269305, 1444117, 1478915, 1896491, 2306985, 2687955, 2899605, 3446907, 3529965, 3718317, 3807915, 4332351, 4436745, 5689473, 5744845, 6197195, 7220585, 9482455, 17234535, 18591585, 19532473, 21070463, 21661755, 24549989, 28447365, 32240347, 58597419, 63211389, 73649967, 96721041, 97662365, 105352315, 122749945, 157408753, 161201735, 292987095, 316056945, 368249835, 472226259, 483605205, 787043765, 2361131295, 2675948801, 8027846403, 13379744005, 40139232015]

約数ペア:

[(1, 40139232015), (3, 13379744005), (5, 8027846403), (15, 2675948801), (17, 2361131295), (51, 787043765), (83, 483605205), (85, 472226259), (109, 368249835), (127, 316056945), (137, 292987095), (249, 161201735), (255, 157408753), (327, 122749945), (381, 105352315), (411, 97662365), (415, 96721041), (545, 73649967), (635, 63211389), (685, 58597419), (1245, 32240347), (1411, 28447365), (1635, 24549989), (1853, 21661755), (1905, 21070463), (2055, 19532473), (2159, 18591585), (2329, 17234535), (4233, 9482455), (5559, 7220585), (6477, 6197195), (6987, 5744845), (7055, 5689473), (9047, 4436745), (9265, 4332351), (10541, 3807915), (10795, 3718317), (11371, 3529965), (11645, 3446907), (13843, 2899605), (14933, 2687955), (17399, 2306985), (21165, 1896491), (27141, 1478915), (27795, 1444117), (31623, 1269305), (32385, 1239439), (34113, 1176655), (34935, 1148969), (41529, 966535), (44799, 895985), (45235, 887349), (52197, 768995), (52705, 761583), (56855, 705993), (69215, 579921), (74665, 537591), (86995, 461397), (135705, 295783), (153799, 260985), (158115, 253861), (170565, 235331), (179197, 223995), (193307, 207645)]