2775038435

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{797}}^1$

素因数の和:992

約数の個数: 64

約数和(自身を含む): 3996179712

約数和(自身を除く): 1221141277

約数列:

[1, 5, 13, 17, 23, 65, 85, 115, 137, 221, 299, 391, 685, 797, 1105, 1495, 1781, 1955, 2329, 3151, 3985, 5083, 8905, 10361, 11645, 13549, 15755, 18331, 25415, 30277, 40963, 51805, 53567, 67745, 91655, 109189, 151385, 176137, 204815, 238303, 267835, 311627, 545945, 696371, 880685, 1191515, 1419457, 1558135, 1856213, 2511347, 3481855, 4051151, 7097285, 9281065, 12556735, 20255755, 24130769, 32647511, 42692899, 120653845, 163237555, 213464495, 555007687, 2775038435]

約数ペア:

[(1, 2775038435), (5, 555007687), (13, 213464495), (17, 163237555), (23, 120653845), (65, 42692899), (85, 32647511), (115, 24130769), (137, 20255755), (221, 12556735), (299, 9281065), (391, 7097285), (685, 4051151), (797, 3481855), (1105, 2511347), (1495, 1856213), (1781, 1558135), (1955, 1419457), (2329, 1191515), (3151, 880685), (3985, 696371), (5083, 545945), (8905, 311627), (10361, 267835), (11645, 238303), (13549, 204815), (15755, 176137), (18331, 151385), (25415, 109189), (30277, 91655), (40963, 67745), (51805, 53567)]