15239235

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4861}}^1$

素因数の和:4899

約数の個数: 32

約数和(自身を含む): 28005120

約数和(自身を除く): 12765885

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 4861, 14583, 24305, 53471, 72915, 92359, 160413, 267355, 277077, 461795, 802065, 1015949, 1385385, 3047847, 5079745, 15239235]

約数ペア:

[(1, 15239235), (3, 5079745), (5, 3047847), (11, 1385385), (15, 1015949), (19, 802065), (33, 461795), (55, 277077), (57, 267355), (95, 160413), (165, 92359), (209, 72915), (285, 53471), (627, 24305), (1045, 14583), (3135, 4861)]