2098151425

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1459}}^1$

素因数の和:1594

約数の個数: 48

約数和(自身を含む): 2828568960

約数和(自身を除く): 730417535

約数列:

[1, 5, 23, 25, 41, 61, 115, 205, 305, 575, 943, 1025, 1403, 1459, 1525, 2501, 4715, 7015, 7295, 12505, 23575, 33557, 35075, 36475, 57523, 59819, 62525, 88999, 167785, 287615, 299095, 444995, 838925, 1375837, 1438075, 1495475, 2046977, 2224975, 3648959, 6879185, 10234885, 18244795, 34395925, 51174425, 83926057, 91223975, 419630285, 2098151425]

約数ペア:

[(1, 2098151425), (5, 419630285), (23, 91223975), (25, 83926057), (41, 51174425), (61, 34395925), (115, 18244795), (205, 10234885), (305, 6879185), (575, 3648959), (943, 2224975), (1025, 2046977), (1403, 1495475), (1459, 1438075), (1525, 1375837), (2501, 838925), (4715, 444995), (7015, 299095), (7295, 287615), (12505, 167785), (23575, 88999), (33557, 62525), (35075, 59819), (36475, 57523)]