2489432835

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1231}}^1\times {\mathrm{4349}}^1$

素因数の和:5619

約数の個数: 32

約数和(自身を含む): 4115865600

約数和(自身を除く): 1626432765

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 1231, 3693, 4349, 6155, 13047, 18465, 21745, 38161, 65235, 114483, 134819, 190805, 404457, 572415, 674095, 2022285, 5353619, 16060857, 26768095, 80304285, 165962189, 497886567, 829810945, 2489432835]

約数ペア:

[(1, 2489432835), (3, 829810945), (5, 497886567), (15, 165962189), (31, 80304285), (93, 26768095), (155, 16060857), (465, 5353619), (1231, 2022285), (3693, 674095), (4349, 572415), (6155, 404457), (13047, 190805), (18465, 134819), (21745, 114483), (38161, 65235)]