15158495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{521}}^1$

素因数の和:583

約数の個数: 24

約数和(自身を含む): 20783952

約数和(自身を除く): 5625457

約数列:

[1, 5, 11, 23, 55, 115, 253, 521, 529, 1265, 2605, 2645, 5731, 5819, 11983, 28655, 29095, 59915, 131813, 275609, 659065, 1378045, 3031699, 15158495]

約数ペア:

[(1, 15158495), (5, 3031699), (11, 1378045), (23, 659065), (55, 275609), (115, 131813), (253, 59915), (521, 29095), (529, 28655), (1265, 11983), (2605, 5819), (2645, 5731)]