42432975

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 83275920

約数和(自身を除く): 40842945

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 89, 117, 163, 195, 225, 267, 325, 445, 489, 585, 801, 815, 975, 1157, 1335, 1467, 2119, 2225, 2445, 2925, 3471, 4005, 4075, 5785, 6357, 6675, 7335, 10413, 10595, 12225, 14507, 17355, 19071, 20025, 28925, 31785, 36675, 43521, 52065, 52975, 72535, 86775, 95355, 130563, 158925, 188591, 217605, 260325, 362675, 476775, 565773, 652815, 942955, 1088025, 1697319, 2828865, 3264075, 4714775, 8486595, 14144325, 42432975]

約数ペア:

[(1, 42432975), (3, 14144325), (5, 8486595), (9, 4714775), (13, 3264075), (15, 2828865), (25, 1697319), (39, 1088025), (45, 942955), (65, 652815), (75, 565773), (89, 476775), (117, 362675), (163, 260325), (195, 217605), (225, 188591), (267, 158925), (325, 130563), (445, 95355), (489, 86775), (585, 72535), (801, 52975), (815, 52065), (975, 43521), (1157, 36675), (1335, 31785), (1467, 28925), (2119, 20025), (2225, 19071), (2445, 17355), (2925, 14507), (3471, 12225), (4005, 10595), (4075, 10413), (5785, 7335), (6357, 6675)]