137853750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{36761}}^1$

素因数の和:36786

約数の個数: 40

約数和(自身を含む): 344533464

約数和(自身を除く): 206679714

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 625, 750, 1250, 1875, 3750, 36761, 73522, 110283, 183805, 220566, 367610, 551415, 919025, 1102830, 1838050, 2757075, 4595125, 5514150, 9190250, 13785375, 22975625, 27570750, 45951250, 68926875, 137853750]

約数ペア:

[(1, 137853750), (2, 68926875), (3, 45951250), (5, 27570750), (6, 22975625), (10, 13785375), (15, 9190250), (25, 5514150), (30, 4595125), (50, 2757075), (75, 1838050), (125, 1102830), (150, 919025), (250, 551415), (375, 367610), (625, 220566), (750, 183805), (1250, 110283), (1875, 73522), (3750, 36761)]