13744815

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1657}}^1$

素因数の和:1751

約数の個数: 32

約数和(自身を含む): 25466880

約数和(自身を除く): 11722065

約数列:

[1, 3, 5, 7, 15, 21, 35, 79, 105, 237, 395, 553, 1185, 1657, 1659, 2765, 4971, 8285, 8295, 11599, 24855, 34797, 57995, 130903, 173985, 392709, 654515, 916321, 1963545, 2748963, 4581605, 13744815]

約数ペア:

[(1, 13744815), (3, 4581605), (5, 2748963), (7, 1963545), (15, 916321), (21, 654515), (35, 392709), (79, 173985), (105, 130903), (237, 57995), (395, 34797), (553, 24855), (1185, 11599), (1657, 8295), (1659, 8285), (2765, 4971)]