23397465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:370

約数の個数: 64

約数和(自身を含む): 46996992

約数和(自身を除く): 23599527

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 61, 65, 91, 105, 183, 195, 273, 281, 305, 427, 455, 793, 843, 915, 1281, 1365, 1405, 1967, 2135, 2379, 3653, 3965, 4215, 5551, 5901, 6405, 9835, 10959, 11895, 16653, 17141, 18265, 25571, 27755, 29505, 51423, 54795, 76713, 83265, 85705, 119987, 127855, 222833, 257115, 359961, 383565, 599935, 668499, 1114165, 1559831, 1799805, 3342495, 4679493, 7799155, 23397465]

約数ペア:

[(1, 23397465), (3, 7799155), (5, 4679493), (7, 3342495), (13, 1799805), (15, 1559831), (21, 1114165), (35, 668499), (39, 599935), (61, 383565), (65, 359961), (91, 257115), (105, 222833), (183, 127855), (195, 119987), (273, 85705), (281, 83265), (305, 76713), (427, 54795), (455, 51423), (793, 29505), (843, 27755), (915, 25571), (1281, 18265), (1365, 17141), (1405, 16653), (1967, 11895), (2135, 10959), (2379, 9835), (3653, 6405), (3965, 5901), (4215, 5551)]