205651365

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{11953}}^1$

素因数の和:12029

約数の個数: 32

約数和(自身を含む): 348865536

約数和(自身を除く): 143214171

約数列:

[1, 3, 5, 15, 31, 37, 93, 111, 155, 185, 465, 555, 1147, 3441, 5735, 11953, 17205, 35859, 59765, 179295, 370543, 442261, 1111629, 1326783, 1852715, 2211305, 5558145, 6633915, 13710091, 41130273, 68550455, 205651365]

約数ペア:

[(1, 205651365), (3, 68550455), (5, 41130273), (15, 13710091), (31, 6633915), (37, 5558145), (93, 2211305), (111, 1852715), (155, 1326783), (185, 1111629), (465, 442261), (555, 370543), (1147, 179295), (3441, 59765), (5735, 35859), (11953, 17205)]