121503135

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{27091}}^1$

素因数の和:27135

約数の個数: 32

約数和(自身を含む): 218469888

約数和(自身を除く): 96966753

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 27091, 81273, 135455, 352183, 406365, 623093, 1056549, 1760915, 1869279, 3115465, 5282745, 8100209, 9346395, 24300627, 40501045, 121503135]

約数ペア:

[(1, 121503135), (3, 40501045), (5, 24300627), (13, 9346395), (15, 8100209), (23, 5282745), (39, 3115465), (65, 1869279), (69, 1760915), (115, 1056549), (195, 623093), (299, 406365), (345, 352183), (897, 135455), (1495, 81273), (4485, 27091)]