2015152035

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{607889}}^1$

素因数の和:607927

約数の個数: 32

約数和(自身を含む): 3676518720

約数和(自身を除く): 1661366685

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 607889, 1823667, 3039445, 7902557, 9118335, 10334113, 23707671, 31002339, 39512785, 51670565, 118538355, 134343469, 155011695, 403030407, 671717345, 2015152035]

約数ペア:

[(1, 2015152035), (3, 671717345), (5, 403030407), (13, 155011695), (15, 134343469), (17, 118538355), (39, 51670565), (51, 39512785), (65, 31002339), (85, 23707671), (195, 10334113), (221, 9118335), (255, 7902557), (663, 3039445), (1105, 1823667), (3315, 607889)]