234646225

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{77569}}^1$

素因数の和:77601

約数の個数: 18

約数和(自身を含む): 319821110

約数和(自身を除く): 85174885

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 3025, 77569, 387845, 853259, 1939225, 4266295, 9385849, 21331475, 46929245, 234646225]

約数ペア:

[(1, 234646225), (5, 46929245), (11, 21331475), (25, 9385849), (55, 4266295), (121, 1939225), (275, 853259), (605, 387845), (3025, 77569)]