345917885

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 439257600

約数和(自身を除く): 93339715

約数列:

[1, 5, 47, 59, 61, 235, 295, 305, 409, 2045, 2773, 2867, 3599, 13865, 14335, 17995, 19223, 24131, 24949, 96115, 120655, 124745, 169153, 845765, 1134157, 1172603, 1471991, 5670785, 5863015, 7359955, 69183577, 345917885]

約数ペア:

[(1, 345917885), (5, 69183577), (47, 7359955), (59, 5863015), (61, 5670785), (235, 1471991), (295, 1172603), (305, 1134157), (409, 845765), (2045, 169153), (2773, 124745), (2867, 120655), (3599, 96115), (13865, 24949), (14335, 24131), (17995, 19223)]