24967605

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2099}}^1$

素因数の和:2181

約数の個数: 32

約数和(自身を含む): 43747200

約数和(自身を除く): 18779595

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 183, 195, 305, 793, 915, 2099, 2379, 3965, 6297, 10495, 11895, 27287, 31485, 81861, 128039, 136435, 384117, 409305, 640195, 1664507, 1920585, 4993521, 8322535, 24967605]

約数ペア:

[(1, 24967605), (3, 8322535), (5, 4993521), (13, 1920585), (15, 1664507), (39, 640195), (61, 409305), (65, 384117), (183, 136435), (195, 128039), (305, 81861), (793, 31485), (915, 27287), (2099, 11895), (2379, 10495), (3965, 6297)]