23004345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{887}}^1$

素因数の和:934

約数の個数: 64

約数和(自身を含む): 47738880

約数和(自身を除く): 24734535

約数列:

[1, 3, 5, 7, 13, 15, 19, 21, 35, 39, 57, 65, 91, 95, 105, 133, 195, 247, 273, 285, 399, 455, 665, 741, 887, 1235, 1365, 1729, 1995, 2661, 3705, 4435, 5187, 6209, 8645, 11531, 13305, 16853, 18627, 25935, 31045, 34593, 50559, 57655, 80717, 84265, 93135, 117971, 172965, 219089, 242151, 252795, 353913, 403585, 589855, 657267, 1095445, 1210755, 1533623, 1769565, 3286335, 4600869, 7668115, 23004345]

約数ペア:

[(1, 23004345), (3, 7668115), (5, 4600869), (7, 3286335), (13, 1769565), (15, 1533623), (19, 1210755), (21, 1095445), (35, 657267), (39, 589855), (57, 403585), (65, 353913), (91, 252795), (95, 242151), (105, 219089), (133, 172965), (195, 117971), (247, 93135), (273, 84265), (285, 80717), (399, 57655), (455, 50559), (665, 34593), (741, 31045), (887, 25935), (1235, 18627), (1365, 16853), (1729, 13305), (1995, 11531), (2661, 8645), (3705, 6209), (4435, 5187)]