890202105935

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{419}}^1\times {\mathrm{1471}}^1\times {\mathrm{1913}}^1$

素因数の和:3959

約数の個数: 32

約数和(自身を含む): 1079179960320

約数和(自身を除く): 188977854385

約数列:

[1, 5, 151, 419, 755, 1471, 1913, 2095, 7355, 9565, 63269, 222121, 288863, 316345, 616349, 801547, 1110605, 1444315, 2814023, 3081745, 4007735, 14070115, 93068699, 121033597, 424917473, 465343495, 605167985, 1179075637, 2124587365, 5895378185, 178040421187, 890202105935]

約数ペア:

[(1, 890202105935), (5, 178040421187), (151, 5895378185), (419, 2124587365), (755, 1179075637), (1471, 605167985), (1913, 465343495), (2095, 424917473), (7355, 121033597), (9565, 93068699), (63269, 14070115), (222121, 4007735), (288863, 3081745), (316345, 2814023), (616349, 1444315), (801547, 1110605)]