15673688875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{1471}}^1$

素因数の和:1661

約数の個数: 64

約数和(自身を含む): 21603778560

約数和(自身を除く): 5930089685

約数列:

[1, 5, 13, 25, 65, 79, 83, 125, 325, 395, 415, 1027, 1079, 1471, 1625, 1975, 2075, 5135, 5395, 6557, 7355, 9875, 10375, 19123, 25675, 26975, 32785, 36775, 85241, 95615, 116209, 122093, 128375, 134875, 163925, 183875, 426205, 478075, 581045, 610465, 819625, 1510717, 1587209, 2131025, 2390375, 2905225, 3052325, 7553585, 7936045, 9645347, 10655125, 14526125, 15261625, 37767925, 39680225, 48226735, 125389511, 188839625, 198401125, 241133675, 626947555, 1205668375, 3134737775, 15673688875]

約数ペア:

[(1, 15673688875), (5, 3134737775), (13, 1205668375), (25, 626947555), (65, 241133675), (79, 198401125), (83, 188839625), (125, 125389511), (325, 48226735), (395, 39680225), (415, 37767925), (1027, 15261625), (1079, 14526125), (1471, 10655125), (1625, 9645347), (1975, 7936045), (2075, 7553585), (5135, 3052325), (5395, 2905225), (6557, 2390375), (7355, 2131025), (9875, 1587209), (10375, 1510717), (19123, 819625), (25675, 610465), (26975, 581045), (32785, 478075), (36775, 426205), (85241, 183875), (95615, 163925), (116209, 134875), (122093, 128375)]