80812875

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:190

約数の個数: 96

約数和(自身を含む): 160340544

約数和(自身を除く): 79527669

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 121, 125, 137, 143, 165, 195, 275, 325, 363, 375, 411, 429, 605, 685, 715, 825, 975, 1375, 1507, 1573, 1625, 1781, 1815, 2055, 2145, 3025, 3425, 3575, 4125, 4521, 4719, 4875, 5343, 7535, 7865, 8905, 9075, 10275, 10725, 15125, 16577, 17125, 17875, 19591, 22605, 23595, 26715, 37675, 39325, 44525, 45375, 49731, 51375, 53625, 58773, 82885, 97955, 113025, 117975, 133575, 188375, 196625, 215501, 222625, 248655, 293865, 414425, 489775, 565125, 589875, 646503, 667875, 1077505, 1243275, 1469325, 2072125, 2448875, 3232515, 5387525, 6216375, 7346625, 16162575, 26937625, 80812875]

約数ペア:

[(1, 80812875), (3, 26937625), (5, 16162575), (11, 7346625), (13, 6216375), (15, 5387525), (25, 3232515), (33, 2448875), (39, 2072125), (55, 1469325), (65, 1243275), (75, 1077505), (121, 667875), (125, 646503), (137, 589875), (143, 565125), (165, 489775), (195, 414425), (275, 293865), (325, 248655), (363, 222625), (375, 215501), (411, 196625), (429, 188375), (605, 133575), (685, 117975), (715, 113025), (825, 97955), (975, 82885), (1375, 58773), (1507, 53625), (1573, 51375), (1625, 49731), (1781, 45375), (1815, 44525), (2055, 39325), (2145, 37675), (3025, 26715), (3425, 23595), (3575, 22605), (4125, 19591), (4521, 17875), (4719, 17125), (4875, 16577), (5343, 15125), (7535, 10725), (7865, 10275), (8905, 9075)]