25143330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{103}}^2$

素因数の和:295

約数の個数: 48

約数和(自身を含む): 61706880

約数和(自身を除く): 36563550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 103, 158, 206, 237, 309, 395, 474, 515, 618, 790, 1030, 1185, 1545, 2370, 3090, 8137, 10609, 16274, 21218, 24411, 31827, 40685, 48822, 53045, 63654, 81370, 106090, 122055, 159135, 244110, 318270, 838111, 1676222, 2514333, 4190555, 5028666, 8381110, 12571665, 25143330]

約数ペア:

[(1, 25143330), (2, 12571665), (3, 8381110), (5, 5028666), (6, 4190555), (10, 2514333), (15, 1676222), (30, 838111), (79, 318270), (103, 244110), (158, 159135), (206, 122055), (237, 106090), (309, 81370), (395, 63654), (474, 53045), (515, 48822), (618, 40685), (790, 31827), (1030, 24411), (1185, 21218), (1545, 16274), (2370, 10609), (3090, 8137)]