2238198075

素因数分解:

$3^4\times 5^2\times {\mathrm{349}}^1\times {\mathrm{3167}}^1$

素因数の和:3538

約数の個数: 60

約数和(自身を含む): 4159108800

約数和(自身を除く): 1920910725

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 349, 405, 675, 1047, 1745, 2025, 3141, 3167, 5235, 8725, 9423, 9501, 15705, 15835, 26175, 28269, 28503, 47115, 47505, 78525, 79175, 85509, 141345, 142515, 235575, 237525, 256527, 427545, 706725, 712575, 1105283, 1282635, 2137725, 3315849, 5526415, 6413175, 9947547, 16579245, 27632075, 29842641, 49737735, 82896225, 89527923, 149213205, 248688675, 447639615, 746066025, 2238198075]

約数ペア:

[(1, 2238198075), (3, 746066025), (5, 447639615), (9, 248688675), (15, 149213205), (25, 89527923), (27, 82896225), (45, 49737735), (75, 29842641), (81, 27632075), (135, 16579245), (225, 9947547), (349, 6413175), (405, 5526415), (675, 3315849), (1047, 2137725), (1745, 1282635), (2025, 1105283), (3141, 712575), (3167, 706725), (5235, 427545), (8725, 256527), (9423, 237525), (9501, 235575), (15705, 142515), (15835, 141345), (26175, 85509), (28269, 79175), (28503, 78525), (47115, 47505)]