12771703875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{47237}}^1$

素因数の和:47365

約数の個数: 64

約数和(自身を含む): 24524457984

約数和(自身を除く): 11752754109

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 103, 105, 125, 175, 309, 375, 515, 525, 721, 875, 1545, 2163, 2575, 2625, 3605, 7725, 10815, 12875, 18025, 38625, 47237, 54075, 90125, 141711, 236185, 270375, 330659, 708555, 991977, 1180925, 1653295, 3542775, 4865411, 4959885, 5904625, 8266475, 14596233, 17713875, 24327055, 24799425, 34057877, 41332375, 72981165, 102173631, 121635275, 123997125, 170289385, 364905825, 510868155, 608176375, 851446925, 1824529125, 2554340775, 4257234625, 12771703875]

約数ペア:

[(1, 12771703875), (3, 4257234625), (5, 2554340775), (7, 1824529125), (15, 851446925), (21, 608176375), (25, 510868155), (35, 364905825), (75, 170289385), (103, 123997125), (105, 121635275), (125, 102173631), (175, 72981165), (309, 41332375), (375, 34057877), (515, 24799425), (525, 24327055), (721, 17713875), (875, 14596233), (1545, 8266475), (2163, 5904625), (2575, 4959885), (2625, 4865411), (3605, 3542775), (7725, 1653295), (10815, 1180925), (12875, 991977), (18025, 708555), (38625, 330659), (47237, 270375), (54075, 236185), (90125, 141711)]