1330248555

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{579629}}^1$

素因数の和:579660

約数の個数: 32

約数和(自身を含む): 2504001600

約数和(自身を除く): 1173753045

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 579629, 1738887, 2898145, 5216661, 8694435, 9853693, 15649983, 26083305, 29561079, 49268465, 78249915, 88683237, 147805395, 266049711, 443416185, 1330248555]

約数ペア:

[(1, 1330248555), (3, 443416185), (5, 266049711), (9, 147805395), (15, 88683237), (17, 78249915), (27, 49268465), (45, 29561079), (51, 26083305), (85, 15649983), (135, 9853693), (153, 8694435), (255, 5216661), (459, 2898145), (765, 1738887), (2295, 579629)]