12581298135

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13313543}}^1$

素因数の和:13313564

約数の個数: 32

約数和(自身を含む): 25562004480

約数和(自身を除く): 12980706345

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 13313543, 39940629, 66567715, 93194801, 119821887, 199703145, 279584403, 359465661, 465974005, 599109435, 838753209, 1397922015, 1797328305, 2516259627, 4193766045, 12581298135]

約数ペア:

[(1, 12581298135), (3, 4193766045), (5, 2516259627), (7, 1797328305), (9, 1397922015), (15, 838753209), (21, 599109435), (27, 465974005), (35, 359465661), (45, 279584403), (63, 199703145), (105, 119821887), (135, 93194801), (189, 66567715), (315, 39940629), (945, 13313543)]