40262625

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2753}}^1$

素因数の和:2787

約数の個数: 48

約数和(自身を含む): 78191568

約数和(自身を除く): 37928943

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 125, 195, 225, 325, 375, 585, 975, 1125, 1625, 2753, 2925, 4875, 8259, 13765, 14625, 24777, 35789, 41295, 68825, 107367, 123885, 178945, 206475, 322101, 344125, 536835, 619425, 894725, 1032375, 1610505, 2684175, 3097125, 4473625, 8052525, 13420875, 40262625]

約数ペア:

[(1, 40262625), (3, 13420875), (5, 8052525), (9, 4473625), (13, 3097125), (15, 2684175), (25, 1610505), (39, 1032375), (45, 894725), (65, 619425), (75, 536835), (117, 344125), (125, 322101), (195, 206475), (225, 178945), (325, 123885), (375, 107367), (585, 68825), (975, 41295), (1125, 35789), (1625, 24777), (2753, 14625), (2925, 13765), (4875, 8259)]