402282945

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1\times {\mathrm{547}}^1$

素因数の和:894

約数の個数: 48

約数和(自身を含む): 712969920

約数和(自身を除く): 310686975

約数列:

[1, 3, 5, 9, 15, 45, 59, 177, 277, 295, 531, 547, 831, 885, 1385, 1641, 2493, 2655, 2735, 4155, 4923, 8205, 12465, 16343, 24615, 32273, 49029, 81715, 96819, 147087, 151519, 161365, 245145, 290457, 454557, 484095, 735435, 757595, 1363671, 1452285, 2272785, 6818355, 8939621, 26818863, 44698105, 80456589, 134094315, 402282945]

約数ペア:

[(1, 402282945), (3, 134094315), (5, 80456589), (9, 44698105), (15, 26818863), (45, 8939621), (59, 6818355), (177, 2272785), (277, 1452285), (295, 1363671), (531, 757595), (547, 735435), (831, 484095), (885, 454557), (1385, 290457), (1641, 245145), (2493, 161365), (2655, 151519), (2735, 147087), (4155, 96819), (4923, 81715), (8205, 49029), (12465, 32273), (16343, 24615)]