156928961985

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{433}}^1\times {\mathrm{409517}}^1$

素因数の和:410017

約数の個数: 32

約数和(自身を含む): 255932369280

約数和(自身を除く): 99003407295

約数列:

[1, 3, 5, 15, 59, 177, 295, 433, 885, 1299, 2165, 6495, 25547, 76641, 127735, 383205, 409517, 1228551, 2047585, 6142755, 24161503, 72484509, 120807515, 177320861, 362422545, 531962583, 886604305, 2659812915, 10461930799, 31385792397, 52309653995, 156928961985]

約数ペア:

[(1, 156928961985), (3, 52309653995), (5, 31385792397), (15, 10461930799), (59, 2659812915), (177, 886604305), (295, 531962583), (433, 362422545), (885, 177320861), (1299, 120807515), (2165, 72484509), (6495, 24161503), (25547, 6142755), (76641, 2047585), (127735, 1228551), (383205, 409517)]