157002195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{20483}}^1$

素因数の和:20571

約数の個数: 32

約数和(自身を含む): 291036672

約数和(自身を除く): 134034477

約数列:

[1, 3, 5, 7, 15, 21, 35, 73, 105, 219, 365, 511, 1095, 1533, 2555, 7665, 20483, 61449, 102415, 143381, 307245, 430143, 716905, 1495259, 2150715, 4485777, 7476295, 10466813, 22428885, 31400439, 52334065, 157002195]

約数ペア:

[(1, 157002195), (3, 52334065), (5, 31400439), (7, 22428885), (15, 10466813), (21, 7476295), (35, 4485777), (73, 2150715), (105, 1495259), (219, 716905), (365, 430143), (511, 307245), (1095, 143381), (1533, 102415), (2555, 61449), (7665, 20483)]