125330025

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^2\times {\mathrm{1987}}^1$

素因数の和:2058

約数の個数: 36

約数和(自身を含む): 214711952

約数和(自身を除く): 89381927

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 841, 1987, 2175, 2523, 4205, 5961, 9935, 12615, 21025, 29805, 49675, 57623, 63075, 149025, 172869, 288115, 864345, 1440575, 1671067, 4321725, 5013201, 8355335, 25066005, 41776675, 125330025]

約数ペア:

[(1, 125330025), (3, 41776675), (5, 25066005), (15, 8355335), (25, 5013201), (29, 4321725), (75, 1671067), (87, 1440575), (145, 864345), (435, 288115), (725, 172869), (841, 149025), (1987, 63075), (2175, 57623), (2523, 49675), (4205, 29805), (5961, 21025), (9935, 12615)]