129127875

素因数分解:

$3^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 224415360

約数和(自身を除く): 95287485

約数列:

[1, 3, 5, 15, 25, 53, 73, 75, 89, 125, 159, 219, 265, 267, 365, 375, 445, 795, 1095, 1325, 1335, 1825, 2225, 3869, 3975, 4717, 5475, 6497, 6625, 6675, 9125, 11125, 11607, 14151, 19345, 19491, 19875, 23585, 27375, 32485, 33375, 58035, 70755, 96725, 97455, 117925, 162425, 290175, 344341, 353775, 483625, 487275, 589625, 812125, 1033023, 1450875, 1721705, 1768875, 2436375, 5165115, 8608525, 25825575, 43042625, 129127875]

約数ペア:

[(1, 129127875), (3, 43042625), (5, 25825575), (15, 8608525), (25, 5165115), (53, 2436375), (73, 1768875), (75, 1721705), (89, 1450875), (125, 1033023), (159, 812125), (219, 589625), (265, 487275), (267, 483625), (365, 353775), (375, 344341), (445, 290175), (795, 162425), (1095, 117925), (1325, 97455), (1335, 96725), (1825, 70755), (2225, 58035), (3869, 33375), (3975, 32485), (4717, 27375), (5475, 23585), (6497, 19875), (6625, 19491), (6675, 19345), (9125, 14151), (11125, 11607)]