406210005

素因数分解:

$3^3\times 5^1\times {\mathrm{983}}^1\times {\mathrm{3061}}^1$

素因数の和:4058

約数の個数: 32

約数和(自身を含む): 723121920

約数和(自身を除く): 316911915

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 983, 2949, 3061, 4915, 8847, 9183, 14745, 15305, 26541, 27549, 44235, 45915, 82647, 132705, 137745, 413235, 3008963, 9026889, 15044815, 27080667, 45134445, 81242001, 135403335, 406210005]

約数ペア:

[(1, 406210005), (3, 135403335), (5, 81242001), (9, 45134445), (15, 27080667), (27, 15044815), (45, 9026889), (135, 3008963), (983, 413235), (2949, 137745), (3061, 132705), (4915, 82647), (8847, 45915), (9183, 44235), (14745, 27549), (15305, 26541)]