74100475

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2137}}^1$

素因数の和:2239

約数の個数: 24

約数和(自身を含む): 98091440

約数和(自身を除く): 23990965

約数列:

[1, 5, 19, 25, 73, 95, 365, 475, 1387, 1825, 2137, 6935, 10685, 34675, 40603, 53425, 156001, 203015, 780005, 1015075, 2964019, 3900025, 14820095, 74100475]

約数ペア:

[(1, 74100475), (5, 14820095), (19, 3900025), (25, 2964019), (73, 1015075), (95, 780005), (365, 203015), (475, 156001), (1387, 53425), (1825, 40603), (2137, 34675), (6935, 10685)]