2247486405

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{25981}}^1$

素因数の和:26141

約数の個数: 32

約数和(自身を含む): 3691522560

約数和(自身を除く): 1444036155

約数列:

[1, 3, 5, 15, 73, 79, 219, 237, 365, 395, 1095, 1185, 5767, 17301, 25981, 28835, 77943, 86505, 129905, 389715, 1896613, 2052499, 5689839, 6157497, 9483065, 10262495, 28449195, 30787485, 149832427, 449497281, 749162135, 2247486405]

約数ペア:

[(1, 2247486405), (3, 749162135), (5, 449497281), (15, 149832427), (73, 30787485), (79, 28449195), (219, 10262495), (237, 9483065), (365, 6157497), (395, 5689839), (1095, 2052499), (1185, 1896613), (5767, 389715), (17301, 129905), (25981, 86505), (28835, 77943)]