40660065

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{29147}}^1$

素因数の和:29189

約数の個数: 24

約数和(自身を含む): 72753408

約数和(自身を除く): 32093343

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 29147, 87441, 145735, 262323, 437205, 903557, 1311615, 2710671, 4517785, 8132013, 13553355, 40660065]

約数ペア:

[(1, 40660065), (3, 13553355), (5, 8132013), (9, 4517785), (15, 2710671), (31, 1311615), (45, 903557), (93, 437205), (155, 262323), (279, 145735), (465, 87441), (1395, 29147)]