85814625

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{607}}^1$

素因数の和:667

約数の個数: 64

約数和(自身を含む): 159344640

約数和(自身を除く): 73530015

約数列:

[1, 3, 5, 13, 15, 25, 29, 39, 65, 75, 87, 125, 145, 195, 325, 375, 377, 435, 607, 725, 975, 1131, 1625, 1821, 1885, 2175, 3035, 3625, 4875, 5655, 7891, 9105, 9425, 10875, 15175, 17603, 23673, 28275, 39455, 45525, 47125, 52809, 75875, 88015, 118365, 141375, 197275, 227625, 228839, 264045, 440075, 591825, 686517, 986375, 1144195, 1320225, 2200375, 2959125, 3432585, 5720975, 6601125, 17162925, 28604875, 85814625]

約数ペア:

[(1, 85814625), (3, 28604875), (5, 17162925), (13, 6601125), (15, 5720975), (25, 3432585), (29, 2959125), (39, 2200375), (65, 1320225), (75, 1144195), (87, 986375), (125, 686517), (145, 591825), (195, 440075), (325, 264045), (375, 228839), (377, 227625), (435, 197275), (607, 141375), (725, 118365), (975, 88015), (1131, 75875), (1625, 52809), (1821, 47125), (1885, 45525), (2175, 39455), (3035, 28275), (3625, 23673), (4875, 17603), (5655, 15175), (7891, 10875), (9105, 9425)]