304232005

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{1571}}^1$

素因数の和:2097

約数の個数: 32

約数和(自身を含む): 456357888

約数和(自身を除く): 152125883

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 503, 1571, 2515, 3521, 5533, 7855, 10997, 17281, 17605, 27665, 38731, 54985, 86405, 120967, 193655, 604835, 790213, 3951065, 5531491, 8692343, 27657455, 43461715, 60846401, 304232005]

約数ペア:

[(1, 304232005), (5, 60846401), (7, 43461715), (11, 27657455), (35, 8692343), (55, 5531491), (77, 3951065), (385, 790213), (503, 604835), (1571, 193655), (2515, 120967), (3521, 86405), (5533, 54985), (7855, 38731), (10997, 27665), (17281, 17605)]