7707645

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 15230592

約数和(自身を除く): 7522947

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 45, 55, 69, 99, 115, 165, 207, 253, 345, 495, 677, 759, 1035, 1265, 2031, 2277, 3385, 3795, 6093, 7447, 10155, 11385, 15571, 22341, 30465, 37235, 46713, 67023, 77855, 111705, 140139, 171281, 233565, 335115, 513843, 700695, 856405, 1541529, 2569215, 7707645]

約数ペア:

[(1, 7707645), (3, 2569215), (5, 1541529), (9, 856405), (11, 700695), (15, 513843), (23, 335115), (33, 233565), (45, 171281), (55, 140139), (69, 111705), (99, 77855), (115, 67023), (165, 46713), (207, 37235), (253, 30465), (345, 22341), (495, 15571), (677, 11385), (759, 10155), (1035, 7447), (1265, 6093), (2031, 3795), (2277, 3385)]