201379905

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{36383}}^1$

素因数の和:36438

約数の個数: 32

約数和(自身を含む): 366750720

約数和(自身を除く): 165370815

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 123, 135, 205, 369, 615, 1107, 1845, 5535, 36383, 109149, 181915, 327447, 545745, 982341, 1491703, 1637235, 4475109, 4911705, 7458515, 13425327, 22375545, 40275981, 67126635, 201379905]

約数ペア:

[(1, 201379905), (3, 67126635), (5, 40275981), (9, 22375545), (15, 13425327), (27, 7458515), (41, 4911705), (45, 4475109), (123, 1637235), (135, 1491703), (205, 982341), (369, 545745), (615, 327447), (1107, 181915), (1845, 109149), (5535, 36383)]