15304653

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6229}}^1$

素因数の和:6258

約数の個数: 32

約数和(自身を含む): 27910400

約数和(自身を除く): 12605747

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 6229, 18687, 43603, 56061, 80977, 130809, 168183, 242931, 392427, 566839, 728793, 1177281, 1700517, 2186379, 5101551, 15304653]

約数ペア:

[(1, 15304653), (3, 5101551), (7, 2186379), (9, 1700517), (13, 1177281), (21, 728793), (27, 566839), (39, 392427), (63, 242931), (91, 168183), (117, 130809), (189, 80977), (273, 56061), (351, 43603), (819, 18687), (2457, 6229)]