40231335

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{359}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 66908160

約数和(自身を除く): 26676825

約数列:

[1, 3, 5, 15, 31, 93, 155, 241, 359, 465, 723, 1077, 1205, 1795, 3615, 5385, 7471, 11129, 22413, 33387, 37355, 55645, 86519, 112065, 166935, 259557, 432595, 1297785, 2682089, 8046267, 13410445, 40231335]

約数ペア:

[(1, 40231335), (3, 13410445), (5, 8046267), (15, 2682089), (31, 1297785), (93, 432595), (155, 259557), (241, 166935), (359, 112065), (465, 86519), (723, 55645), (1077, 37355), (1205, 33387), (1795, 22413), (3615, 11129), (5385, 7471)]