156957750005

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3881}}^1\times {\mathrm{28183}}^1$

素因数の和:32117

約数の個数: 32

約数和(自身を含む): 220571140608

約数和(自身を除く): 63613390603

約数列:

[1, 5, 7, 35, 41, 205, 287, 1435, 3881, 19405, 27167, 28183, 135835, 140915, 159121, 197281, 795605, 986405, 1113847, 1155503, 5569235, 5777515, 8088521, 40442605, 109378223, 546891115, 765647561, 3828237805, 4484507143, 22422535715, 31391550001, 156957750005]

約数ペア:

[(1, 156957750005), (5, 31391550001), (7, 22422535715), (35, 4484507143), (41, 3828237805), (205, 765647561), (287, 546891115), (1435, 109378223), (3881, 40442605), (19405, 8088521), (27167, 5777515), (28183, 5569235), (135835, 1155503), (140915, 1113847), (159121, 986405), (197281, 795605)]