22813425

素因数分解:

$3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{2473}}^1$

素因数の和:2530

約数の個数: 36

約数和(自身を含む): 41874924

約数和(自身を除く): 19061499

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 205, 225, 369, 615, 1025, 1845, 2473, 3075, 7419, 9225, 12365, 22257, 37095, 61825, 101393, 111285, 185475, 304179, 506965, 556425, 912537, 1520895, 2534825, 4562685, 7604475, 22813425]

約数ペア:

[(1, 22813425), (3, 7604475), (5, 4562685), (9, 2534825), (15, 1520895), (25, 912537), (41, 556425), (45, 506965), (75, 304179), (123, 185475), (205, 111285), (225, 101393), (369, 61825), (615, 37095), (1025, 22257), (1845, 12365), (2473, 9225), (3075, 7419)]