2732445625

素因数分解:

$5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{449}}^1$

素因数の和:596

約数の個数: 80

約数和(自身を含む): 4251139200

約数和(自身を除く): 1518693575

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 107, 125, 175, 325, 449, 455, 535, 625, 749, 875, 1391, 1625, 2245, 2275, 2675, 3143, 3745, 4375, 5837, 6955, 8125, 9737, 11225, 11375, 13375, 15715, 18725, 29185, 34775, 40859, 48043, 48685, 56125, 56875, 66875, 78575, 93625, 145925, 173875, 204295, 240215, 243425, 280625, 336301, 392875, 468125, 624559, 729625, 869375, 1021475, 1201075, 1217125, 1681505, 1964375, 3122795, 3648125, 4371913, 5107375, 6005375, 6085625, 8407525, 15613975, 21859565, 25536875, 30026875, 42037625, 78069875, 109297825, 210188125, 390349375, 546489125, 2732445625]

約数ペア:

[(1, 2732445625), (5, 546489125), (7, 390349375), (13, 210188125), (25, 109297825), (35, 78069875), (65, 42037625), (91, 30026875), (107, 25536875), (125, 21859565), (175, 15613975), (325, 8407525), (449, 6085625), (455, 6005375), (535, 5107375), (625, 4371913), (749, 3648125), (875, 3122795), (1391, 1964375), (1625, 1681505), (2245, 1217125), (2275, 1201075), (2675, 1021475), (3143, 869375), (3745, 729625), (4375, 624559), (5837, 468125), (6955, 392875), (8125, 336301), (9737, 280625), (11225, 243425), (11375, 240215), (13375, 204295), (15715, 173875), (18725, 145925), (29185, 93625), (34775, 78575), (40859, 66875), (48043, 56875), (48685, 56125)]