13125280245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11363879}}^1$

素因数の和:11363905

約数の個数: 32

約数和(自身を含む): 26182379520

約数和(自身を除く): 13057099275

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 11363879, 34091637, 56819395, 79547153, 125002669, 170458185, 238641459, 375008007, 397735765, 625013345, 875018683, 1193207295, 1875040035, 2625056049, 4375093415, 13125280245]

約数ペア:

[(1, 13125280245), (3, 4375093415), (5, 2625056049), (7, 1875040035), (11, 1193207295), (15, 875018683), (21, 625013345), (33, 397735765), (35, 375008007), (55, 238641459), (77, 170458185), (105, 125002669), (165, 79547153), (231, 56819395), (385, 34091637), (1155, 11363879)]