54160425

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:383

約数の個数: 72

約数和(自身を含む): 107552640

約数和(自身を除く): 53392215

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 79, 99, 165, 225, 237, 275, 277, 395, 495, 711, 825, 831, 869, 1185, 1385, 1975, 2475, 2493, 2607, 3047, 3555, 4155, 4345, 5925, 6925, 7821, 9141, 12465, 13035, 15235, 17775, 20775, 21725, 21883, 27423, 39105, 45705, 62325, 65175, 65649, 76175, 109415, 137115, 195525, 196947, 228525, 240713, 328245, 547075, 685575, 722139, 984735, 1203565, 1641225, 2166417, 3610695, 4923675, 6017825, 10832085, 18053475, 54160425]

約数ペア:

[(1, 54160425), (3, 18053475), (5, 10832085), (9, 6017825), (11, 4923675), (15, 3610695), (25, 2166417), (33, 1641225), (45, 1203565), (55, 984735), (75, 722139), (79, 685575), (99, 547075), (165, 328245), (225, 240713), (237, 228525), (275, 196947), (277, 195525), (395, 137115), (495, 109415), (711, 76175), (825, 65649), (831, 65175), (869, 62325), (1185, 45705), (1385, 39105), (1975, 27423), (2475, 21883), (2493, 21725), (2607, 20775), (3047, 17775), (3555, 15235), (4155, 13035), (4345, 12465), (5925, 9141), (6925, 7821)]