90349065

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{69233}}^1$

素因数の和:69273

約数の個数: 24

約数和(自身を含む): 162007560

約数和(自身を除く): 71658495

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 69233, 207699, 346165, 623097, 1038495, 2007757, 3115485, 6023271, 10038785, 18069813, 30116355, 90349065]

約数ペア:

[(1, 90349065), (3, 30116355), (5, 18069813), (9, 10038785), (15, 6023271), (29, 3115485), (45, 2007757), (87, 1038495), (145, 623097), (261, 346165), (435, 207699), (1305, 69233)]