64746315

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 115677120

約数和(自身を除く): 50930805

約数列:

[1, 3, 5, 9, 15, 45, 61, 103, 183, 229, 305, 309, 515, 549, 687, 915, 927, 1145, 1545, 2061, 2745, 3435, 4635, 6283, 10305, 13969, 18849, 23587, 31415, 41907, 56547, 69845, 70761, 94245, 117935, 125721, 209535, 212283, 282735, 353805, 628605, 1061415, 1438807, 4316421, 7194035, 12949263, 21582105, 64746315]

約数ペア:

[(1, 64746315), (3, 21582105), (5, 12949263), (9, 7194035), (15, 4316421), (45, 1438807), (61, 1061415), (103, 628605), (183, 353805), (229, 282735), (305, 212283), (309, 209535), (515, 125721), (549, 117935), (687, 94245), (915, 70761), (927, 69845), (1145, 56547), (1545, 41907), (2061, 31415), (2745, 23587), (3435, 18849), (4635, 13969), (6283, 10305)]