71340983925

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{743}}^1\times {\mathrm{27239}}^1$

素因数の和:28042

約数の個数: 48

約数和(自身を含む): 120626565120

約数和(自身を除く): 49285581195

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 705, 743, 1175, 2229, 3525, 3715, 11145, 18575, 27239, 34921, 55725, 81717, 104763, 136195, 174605, 408585, 523815, 680975, 873025, 1280233, 2042925, 2619075, 3840699, 6401165, 19203495, 20238577, 32005825, 60715731, 96017475, 101192885, 303578655, 505964425, 951213119, 1517893275, 2853639357, 4756065595, 14268196785, 23780327975, 71340983925]

約数ペア:

[(1, 71340983925), (3, 23780327975), (5, 14268196785), (15, 4756065595), (25, 2853639357), (47, 1517893275), (75, 951213119), (141, 505964425), (235, 303578655), (705, 101192885), (743, 96017475), (1175, 60715731), (2229, 32005825), (3525, 20238577), (3715, 19203495), (11145, 6401165), (18575, 3840699), (27239, 2619075), (34921, 2042925), (55725, 1280233), (81717, 873025), (104763, 680975), (136195, 523815), (174605, 408585)]