23647965

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{571}}^1$

素因数の和:841

約数の個数: 32

約数和(自身を含む): 41513472

約数和(自身を除く): 17865507

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 251, 571, 753, 1255, 1713, 2761, 2855, 3765, 6281, 8283, 8565, 13805, 18843, 31405, 41415, 94215, 143321, 429963, 716605, 1576531, 2149815, 4729593, 7882655, 23647965]

約数ペア:

[(1, 23647965), (3, 7882655), (5, 4729593), (11, 2149815), (15, 1576531), (33, 716605), (55, 429963), (165, 143321), (251, 94215), (571, 41415), (753, 31405), (1255, 18843), (1713, 13805), (2761, 8565), (2855, 8283), (3765, 6281)]