1580452275

素因数分解:

$3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{1699}}^1$

素因数の和:1948

約数の個数: 48

約数和(自身を含む): 2664512000

約数和(自身を除く): 1084059725

約数列:

[1, 3, 5, 15, 25, 75, 79, 157, 237, 395, 471, 785, 1185, 1699, 1975, 2355, 3925, 5097, 5925, 8495, 11775, 12403, 25485, 37209, 42475, 62015, 127425, 134221, 186045, 266743, 310075, 402663, 671105, 800229, 930225, 1333715, 2013315, 3355525, 4001145, 6668575, 10066575, 20005725, 21072697, 63218091, 105363485, 316090455, 526817425, 1580452275]

約数ペア:

[(1, 1580452275), (3, 526817425), (5, 316090455), (15, 105363485), (25, 63218091), (75, 21072697), (79, 20005725), (157, 10066575), (237, 6668575), (395, 4001145), (471, 3355525), (785, 2013315), (1185, 1333715), (1699, 930225), (1975, 800229), (2355, 671105), (3925, 402663), (5097, 310075), (5925, 266743), (8495, 186045), (11775, 134221), (12403, 127425), (25485, 62015), (37209, 42475)]