330869955

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{20443}}^1$

素因数の和:20547

約数の個数: 32

約数和(自身を含む): 577011456

約数和(自身を除く): 246141501

約数列:

[1, 3, 5, 13, 15, 39, 65, 83, 195, 249, 415, 1079, 1245, 3237, 5395, 16185, 20443, 61329, 102215, 265759, 306645, 797277, 1328795, 1696769, 3986385, 5090307, 8483845, 22057997, 25451535, 66173991, 110289985, 330869955]

約数ペア:

[(1, 330869955), (3, 110289985), (5, 66173991), (13, 25451535), (15, 22057997), (39, 8483845), (65, 5090307), (83, 3986385), (195, 1696769), (249, 1328795), (415, 797277), (1079, 306645), (1245, 265759), (3237, 102215), (5395, 61329), (16185, 20443)]