156960826825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1277}}^1\times {\mathrm{19433}}^1$

素因数の和:20754

約数の個数: 48

約数和(自身を含む): 221741629056

約数和(自身を除く): 64780802231

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 575, 1265, 1277, 6325, 6385, 14047, 19433, 29371, 31925, 70235, 97165, 146855, 213763, 323081, 351175, 446959, 485825, 734275, 1068815, 1615405, 2234795, 4916549, 5344075, 8077025, 11173975, 24582745, 24815941, 122913725, 124079705, 272975351, 570766643, 620398525, 1364876755, 2853833215, 6278433073, 6824383775, 14269166075, 31392165365, 156960826825]

約数ペア:

[(1, 156960826825), (5, 31392165365), (11, 14269166075), (23, 6824383775), (25, 6278433073), (55, 2853833215), (115, 1364876755), (253, 620398525), (275, 570766643), (575, 272975351), (1265, 124079705), (1277, 122913725), (6325, 24815941), (6385, 24582745), (14047, 11173975), (19433, 8077025), (29371, 5344075), (31925, 4916549), (70235, 2234795), (97165, 1615405), (146855, 1068815), (213763, 734275), (323081, 485825), (351175, 446959)]