193730875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4111}}^1$

素因数の和:4168

約数の個数: 32

約数和(自身を含む): 269418240

約数和(自身を除く): 75687365

約数列:

[1, 5, 13, 25, 29, 65, 125, 145, 325, 377, 725, 1625, 1885, 3625, 4111, 9425, 20555, 47125, 53443, 102775, 119219, 267215, 513875, 596095, 1336075, 1549847, 2980475, 6680375, 7749235, 14902375, 38746175, 193730875]

約数ペア:

[(1, 193730875), (5, 38746175), (13, 14902375), (25, 7749235), (29, 6680375), (65, 2980475), (125, 1549847), (145, 1336075), (325, 596095), (377, 513875), (725, 267215), (1625, 119219), (1885, 102775), (3625, 53443), (4111, 47125), (9425, 20555)]