388670425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{8363}}^1$

素因数の和:8410

約数の個数: 36

約数和(自身を含む): 569387664

約数和(自身を除く): 180717239

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 169, 275, 325, 715, 845, 1859, 3575, 4225, 8363, 9295, 41815, 46475, 91993, 108719, 209075, 459965, 543595, 1195909, 1413347, 2299825, 2717975, 5979545, 7066735, 15546817, 29897725, 35333675, 77734085, 388670425]

約数ペア:

[(1, 388670425), (5, 77734085), (11, 35333675), (13, 29897725), (25, 15546817), (55, 7066735), (65, 5979545), (143, 2717975), (169, 2299825), (275, 1413347), (325, 1195909), (715, 543595), (845, 459965), (1859, 209075), (3575, 108719), (4225, 91993), (8363, 46475), (9295, 41815)]