9804325

素因数分解:

$5^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:126

約数の個数: 36

約数和(自身を含む): 13704480

約数和(自身を除く): 3900155

約数列:

[1, 5, 17, 23, 25, 59, 85, 115, 289, 295, 391, 425, 575, 1003, 1357, 1445, 1475, 1955, 5015, 6647, 6785, 7225, 9775, 17051, 23069, 25075, 33235, 33925, 85255, 115345, 166175, 392173, 426275, 576725, 1960865, 9804325]

約数ペア:

[(1, 9804325), (5, 1960865), (17, 576725), (23, 426275), (25, 392173), (59, 166175), (85, 115345), (115, 85255), (289, 33925), (295, 33235), (391, 25075), (425, 23069), (575, 17051), (1003, 9775), (1357, 7225), (1445, 6785), (1475, 6647), (1955, 5015)]