222068675

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{8821}}^1$

素因数の和:8903

約数の個数: 24

約数和(自身を含む): 295360560

約数和(自身を除く): 73291885

約数列:

[1, 5, 19, 25, 53, 95, 265, 475, 1007, 1325, 5035, 8821, 25175, 44105, 167599, 220525, 467513, 837995, 2337565, 4189975, 8882747, 11687825, 44413735, 222068675]

約数ペア:

[(1, 222068675), (5, 44413735), (19, 11687825), (25, 8882747), (53, 4189975), (95, 2337565), (265, 837995), (475, 467513), (1007, 220525), (1325, 167599), (5035, 44105), (8821, 25175)]