9737975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1$

素因数の和:144

約数の個数: 36

約数和(自身を含む): 13889736

約数和(自身を除く): 4151761

約数列:

[1, 5, 13, 19, 25, 65, 83, 95, 247, 325, 361, 415, 475, 1079, 1235, 1577, 1805, 2075, 4693, 5395, 6175, 7885, 9025, 20501, 23465, 26975, 29963, 39425, 102505, 117325, 149815, 389519, 512525, 749075, 1947595, 9737975]

約数ペア:

[(1, 9737975), (5, 1947595), (13, 749075), (19, 512525), (25, 389519), (65, 149815), (83, 117325), (95, 102505), (247, 39425), (325, 29963), (361, 26975), (415, 23465), (475, 20501), (1079, 9025), (1235, 7885), (1577, 6175), (1805, 5395), (2075, 4693)]