2016279075

素因数分解:

$3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{1237}}^1$

素因数の和:1564

約数の個数: 48

約数和(自身を含む): 3384632576

約数和(自身を除く): 1368353501

約数列:

[1, 3, 5, 15, 25, 75, 103, 211, 309, 515, 633, 1055, 1237, 1545, 2575, 3165, 3711, 5275, 6185, 7725, 15825, 18555, 21733, 30925, 65199, 92775, 108665, 127411, 261007, 325995, 382233, 543325, 637055, 783021, 1305035, 1629975, 1911165, 3185275, 3915105, 6525175, 9555825, 19575525, 26883721, 80651163, 134418605, 403255815, 672093025, 2016279075]

約数ペア:

[(1, 2016279075), (3, 672093025), (5, 403255815), (15, 134418605), (25, 80651163), (75, 26883721), (103, 19575525), (211, 9555825), (309, 6525175), (515, 3915105), (633, 3185275), (1055, 1911165), (1237, 1629975), (1545, 1305035), (2575, 783021), (3165, 637055), (3711, 543325), (5275, 382233), (6185, 325995), (7725, 261007), (15825, 127411), (18555, 108665), (21733, 92775), (30925, 65199)]