1976325

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2027}}^1$

素因数の和:2053

約数の個数: 24

約数和(自身を含む): 3520608

約数和(自身を除く): 1544283

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 2027, 6081, 10135, 26351, 30405, 50675, 79053, 131755, 152025, 395265, 658775, 1976325]

約数ペア:

[(1, 1976325), (3, 658775), (5, 395265), (13, 152025), (15, 131755), (25, 79053), (39, 50675), (65, 30405), (75, 26351), (195, 10135), (325, 6081), (975, 2027)]