23062215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 43130880

約数和(自身を除く): 20068665

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 59, 69, 103, 115, 165, 177, 253, 295, 309, 345, 515, 649, 759, 885, 1133, 1265, 1357, 1545, 1947, 2369, 3245, 3399, 3795, 4071, 5665, 6077, 6785, 7107, 9735, 11845, 14927, 16995, 18231, 20355, 26059, 30385, 35535, 44781, 66847, 74635, 78177, 91155, 130295, 139771, 200541, 223905, 334235, 390885, 419313, 698855, 1002705, 1537481, 2096565, 4612443, 7687405, 23062215]

約数ペア:

[(1, 23062215), (3, 7687405), (5, 4612443), (11, 2096565), (15, 1537481), (23, 1002705), (33, 698855), (55, 419313), (59, 390885), (69, 334235), (103, 223905), (115, 200541), (165, 139771), (177, 130295), (253, 91155), (295, 78177), (309, 74635), (345, 66847), (515, 44781), (649, 35535), (759, 30385), (885, 26059), (1133, 20355), (1265, 18231), (1357, 16995), (1545, 14927), (1947, 11845), (2369, 9735), (3245, 7107), (3399, 6785), (3795, 6077), (4071, 5665)]