90501015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{2039}}^1$

素因数の和:2327

約数の個数: 32

約数和(自身を含む): 158630400

約数和(自身を除く): 68129385

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 269, 807, 1345, 2039, 2959, 4035, 6117, 8877, 10195, 14795, 22429, 30585, 44385, 67287, 112145, 336435, 548491, 1645473, 2742455, 6033401, 8227365, 18100203, 30167005, 90501015]

約数ペア:

[(1, 90501015), (3, 30167005), (5, 18100203), (11, 8227365), (15, 6033401), (33, 2742455), (55, 1645473), (165, 548491), (269, 336435), (807, 112145), (1345, 67287), (2039, 44385), (2959, 30585), (4035, 22429), (6117, 14795), (8877, 10195)]