9985365

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{101}}^1$

素因数の和:151

約数の個数: 48

約数和(自身を含む): 18935280

約数和(自身を除く): 8949915

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 101, 117, 169, 195, 303, 505, 507, 585, 845, 909, 1313, 1515, 1521, 2197, 2535, 3939, 4545, 6565, 6591, 7605, 10985, 11817, 17069, 19695, 19773, 32955, 51207, 59085, 85345, 98865, 153621, 221897, 256035, 665691, 768105, 1109485, 1997073, 3328455, 9985365]

約数ペア:

[(1, 9985365), (3, 3328455), (5, 1997073), (9, 1109485), (13, 768105), (15, 665691), (39, 256035), (45, 221897), (65, 153621), (101, 98865), (117, 85345), (169, 59085), (195, 51207), (303, 32955), (505, 19773), (507, 19695), (585, 17069), (845, 11817), (909, 10985), (1313, 7605), (1515, 6591), (1521, 6565), (2197, 4545), (2535, 3939)]