26156968825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{14303}}^1$

素因数の和:14674

約数の個数: 48

約数和(自身を含む): 37098625536

約数和(自身を除く): 10941656711

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 331, 425, 1105, 1655, 4303, 5525, 5627, 8275, 14303, 21515, 28135, 71515, 73151, 107575, 140675, 185939, 243151, 357575, 365755, 929695, 1215755, 1828775, 3160963, 4648475, 4734293, 6078775, 15804815, 23671465, 61545809, 79024075, 80482981, 118357325, 307729045, 402414905, 1046278753, 1538645225, 2012074525, 5231393765, 26156968825]

約数ペア:

[(1, 26156968825), (5, 5231393765), (13, 2012074525), (17, 1538645225), (25, 1046278753), (65, 402414905), (85, 307729045), (221, 118357325), (325, 80482981), (331, 79024075), (425, 61545809), (1105, 23671465), (1655, 15804815), (4303, 6078775), (5525, 4734293), (5627, 4648475), (8275, 3160963), (14303, 1828775), (21515, 1215755), (28135, 929695), (71515, 365755), (73151, 357575), (107575, 243151), (140675, 185939)]