123353295

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{1823}}^1$

素因数の和:2191

約数の個数: 32

約数和(自身を含む): 213276672

約数和(自身を除く): 89923377

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 347, 1041, 1735, 1823, 4511, 5205, 5469, 9115, 13533, 22555, 23699, 27345, 67665, 71097, 118495, 355485, 632581, 1897743, 3162905, 8223553, 9488715, 24670659, 41117765, 123353295]

約数ペア:

[(1, 123353295), (3, 41117765), (5, 24670659), (13, 9488715), (15, 8223553), (39, 3162905), (65, 1897743), (195, 632581), (347, 355485), (1041, 118495), (1735, 71097), (1823, 67665), (4511, 27345), (5205, 23699), (5469, 22555), (9115, 13533)]