84867075

素因数分解:

$3^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{2131}}^1$

素因数の和:2209

約数の個数: 48

約数和(自身を含む): 158620800

約数和(自身を除く): 73753725

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 59, 75, 135, 177, 225, 295, 531, 675, 885, 1475, 1593, 2131, 2655, 4425, 6393, 7965, 10655, 13275, 19179, 31965, 39825, 53275, 57537, 95895, 125729, 159825, 287685, 377187, 479475, 628645, 1131561, 1438425, 1885935, 3143225, 3394683, 5657805, 9429675, 16973415, 28289025, 84867075]

約数ペア:

[(1, 84867075), (3, 28289025), (5, 16973415), (9, 9429675), (15, 5657805), (25, 3394683), (27, 3143225), (45, 1885935), (59, 1438425), (75, 1131561), (135, 628645), (177, 479475), (225, 377187), (295, 287685), (531, 159825), (675, 125729), (885, 95895), (1475, 57537), (1593, 53275), (2131, 39825), (2655, 31965), (4425, 19179), (6393, 13275), (7965, 10655)]