90961255

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8147}}^1$

素因数の和:8199

約数の個数: 32

約数和(自身を含む): 140797440

約数和(自身を除く): 49836185

約数列:

[1, 5, 7, 11, 29, 35, 55, 77, 145, 203, 319, 385, 1015, 1595, 2233, 8147, 11165, 40735, 57029, 89617, 236263, 285145, 448085, 627319, 1181315, 1653841, 2598893, 3136595, 8269205, 12994465, 18192251, 90961255]

約数ペア:

[(1, 90961255), (5, 18192251), (7, 12994465), (11, 8269205), (29, 3136595), (35, 2598893), (55, 1653841), (77, 1181315), (145, 627319), (203, 448085), (319, 285145), (385, 236263), (1015, 89617), (1595, 57029), (2233, 40735), (8147, 11165)]