139624275

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{37993}}^1$

素因数の和:38020

約数の個数: 36

約数和(自身を含む): 268541592

約数和(自身を除く): 128917317

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 147, 175, 245, 525, 735, 1225, 3675, 37993, 113979, 189965, 265951, 569895, 797853, 949825, 1329755, 1861657, 2849475, 3989265, 5584971, 6648775, 9308285, 19946325, 27924855, 46541425, 139624275]

約数ペア:

[(1, 139624275), (3, 46541425), (5, 27924855), (7, 19946325), (15, 9308285), (21, 6648775), (25, 5584971), (35, 3989265), (49, 2849475), (75, 1861657), (105, 1329755), (147, 949825), (175, 797853), (245, 569895), (525, 265951), (735, 189965), (1225, 113979), (3675, 37993)]