91210065

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{1097}}^1$

素因数の和:1369

約数の個数: 32

約数和(自身を含む): 153052416

約数和(自身を除く): 61842351

約数列:

[1, 3, 5, 15, 23, 69, 115, 241, 345, 723, 1097, 1205, 3291, 3615, 5485, 5543, 16455, 16629, 25231, 27715, 75693, 83145, 126155, 264377, 378465, 793131, 1321885, 3965655, 6080671, 18242013, 30403355, 91210065]

約数ペア:

[(1, 91210065), (3, 30403355), (5, 18242013), (15, 6080671), (23, 3965655), (69, 1321885), (115, 793131), (241, 378465), (345, 264377), (723, 126155), (1097, 83145), (1205, 75693), (3291, 27715), (3615, 25231), (5485, 16629), (5543, 16455)]