25551315

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4027}}^1$

素因数の和:4088

約数の個数: 32

約数和(自身を含む): 46402560

約数和(自身を除く): 20851245

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2115, 4027, 6345, 12081, 20135, 36243, 60405, 108729, 181215, 189269, 543645, 567807, 946345, 1703421, 2839035, 5110263, 8517105, 25551315]

約数ペア:

[(1, 25551315), (3, 8517105), (5, 5110263), (9, 2839035), (15, 1703421), (27, 946345), (45, 567807), (47, 543645), (135, 189269), (141, 181215), (235, 108729), (423, 60405), (705, 36243), (1269, 20135), (2115, 12081), (4027, 6345)]