12963135

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{23357}}^1$

素因数の和:23402

約数の個数: 16

約数和(自身を含む): 21302496

約数和(自身を除く): 8339361

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 23357, 70071, 116785, 350355, 864209, 2592627, 4321045, 12963135]

約数ペア:

[(1, 12963135), (3, 4321045), (5, 2592627), (15, 864209), (37, 350355), (111, 116785), (185, 70071), (555, 23357)]