40919715

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4969}}^1$

素因数の和:5044

約数の個数: 32

約数和(自身を含む): 73953600

約数和(自身を除く): 33033885

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 135, 183, 305, 549, 915, 1647, 2745, 4969, 8235, 14907, 24845, 44721, 74535, 134163, 223605, 303109, 670815, 909327, 1515545, 2727981, 4546635, 8183943, 13639905, 40919715]

約数ペア:

[(1, 40919715), (3, 13639905), (5, 8183943), (9, 4546635), (15, 2727981), (27, 1515545), (45, 909327), (61, 670815), (135, 303109), (183, 223605), (305, 134163), (549, 74535), (915, 44721), (1647, 24845), (2745, 14907), (4969, 8235)]