69723225

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:248

約数の個数: 108

約数和(自身を含む): 148576428

約数和(自身を除く): 78853203

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 33, 39, 45, 55, 65, 75, 99, 117, 121, 143, 165, 195, 197, 225, 275, 325, 363, 429, 495, 585, 591, 605, 715, 825, 975, 985, 1089, 1287, 1573, 1773, 1815, 2145, 2167, 2475, 2561, 2925, 2955, 3025, 3575, 4719, 4925, 5445, 6435, 6501, 7683, 7865, 8865, 9075, 10725, 10835, 12805, 14157, 14775, 19503, 23049, 23595, 23837, 27225, 28171, 32175, 32505, 38415, 39325, 44325, 54175, 64025, 70785, 71511, 84513, 97515, 115245, 117975, 119185, 140855, 162525, 192075, 214533, 253539, 309881, 353925, 357555, 422565, 487575, 576225, 595925, 704275, 929643, 1072665, 1267695, 1549405, 1787775, 2112825, 2788929, 4648215, 5363325, 6338475, 7747025, 13944645, 23241075, 69723225]

約数ペア:

[(1, 69723225), (3, 23241075), (5, 13944645), (9, 7747025), (11, 6338475), (13, 5363325), (15, 4648215), (25, 2788929), (33, 2112825), (39, 1787775), (45, 1549405), (55, 1267695), (65, 1072665), (75, 929643), (99, 704275), (117, 595925), (121, 576225), (143, 487575), (165, 422565), (195, 357555), (197, 353925), (225, 309881), (275, 253539), (325, 214533), (363, 192075), (429, 162525), (495, 140855), (585, 119185), (591, 117975), (605, 115245), (715, 97515), (825, 84513), (975, 71511), (985, 70785), (1089, 64025), (1287, 54175), (1573, 44325), (1773, 39325), (1815, 38415), (2145, 32505), (2167, 32175), (2475, 28171), (2561, 27225), (2925, 23837), (2955, 23595), (3025, 23049), (3575, 19503), (4719, 14775), (4925, 14157), (5445, 12805), (6435, 10835), (6501, 10725), (7683, 9075), (7865, 8865)]