1145011775

素因数分解:

$5^2\times {\mathrm{281}}^1\times {\mathrm{389}}^1\times {\mathrm{419}}^1$

素因数の和:1099

約数の個数: 24

約数和(自身を含む): 1431939600

約数和(自身を除く): 286927825

約数列:

[1, 5, 25, 281, 389, 419, 1405, 1945, 2095, 7025, 9725, 10475, 109309, 117739, 162991, 546545, 588695, 814955, 2732725, 2943475, 4074775, 45800471, 229002355, 1145011775]

約数ペア:

[(1, 1145011775), (5, 229002355), (25, 45800471), (281, 4074775), (389, 2943475), (419, 2732725), (1405, 814955), (1945, 588695), (2095, 546545), (7025, 162991), (9725, 117739), (10475, 109309)]