40622985

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 79027200

約数和(自身を除く): 38404215

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 79, 117, 135, 195, 237, 293, 351, 395, 585, 711, 879, 1027, 1185, 1465, 1755, 2133, 2637, 3081, 3555, 3809, 4395, 5135, 7911, 9243, 10665, 11427, 13185, 15405, 19045, 23147, 27729, 34281, 39555, 46215, 57135, 69441, 102843, 115735, 138645, 171405, 208323, 300911, 347205, 514215, 624969, 902733, 1041615, 1504555, 2708199, 3124845, 4513665, 8124597, 13540995, 40622985]

約数ペア:

[(1, 40622985), (3, 13540995), (5, 8124597), (9, 4513665), (13, 3124845), (15, 2708199), (27, 1504555), (39, 1041615), (45, 902733), (65, 624969), (79, 514215), (117, 347205), (135, 300911), (195, 208323), (237, 171405), (293, 138645), (351, 115735), (395, 102843), (585, 69441), (711, 57135), (879, 46215), (1027, 39555), (1185, 34281), (1465, 27729), (1755, 23147), (2133, 19045), (2637, 15405), (3081, 13185), (3555, 11427), (3809, 10665), (4395, 9243), (5135, 7911)]