2404925

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:173

約数の個数: 24

約数和(自身を含む): 3228960

約数和(自身を除く): 824035

約数列:

[1, 5, 19, 25, 61, 83, 95, 305, 415, 475, 1159, 1525, 1577, 2075, 5063, 5795, 7885, 25315, 28975, 39425, 96197, 126575, 480985, 2404925]

約数ペア:

[(1, 2404925), (5, 480985), (19, 126575), (25, 96197), (61, 39425), (83, 28975), (95, 25315), (305, 7885), (415, 5795), (475, 5063), (1159, 2075), (1525, 1577)]