15030351

素因数分解:

$3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1051}}^1$

素因数の和:1291

約数の個数: 24

約数和(自身を含む): 24945024

約数和(自身を除く): 9914673

約数列:

[1, 3, 7, 9, 21, 63, 227, 681, 1051, 1589, 2043, 3153, 4767, 7357, 9459, 14301, 22071, 66213, 238577, 715731, 1670039, 2147193, 5010117, 15030351]

約数ペア:

[(1, 15030351), (3, 5010117), (7, 2147193), (9, 1670039), (21, 715731), (63, 238577), (227, 66213), (681, 22071), (1051, 14301), (1589, 9459), (2043, 7357), (3153, 4767)]