201804615

素因数分解:

$3^4\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1301}}^1$

素因数の和:1701

約数の個数: 40

約数和(自身を含む): 362976768

約数和(自身を除く): 161172153

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 383, 405, 1149, 1301, 1915, 3447, 3903, 5745, 6505, 10341, 11709, 17235, 19515, 31023, 35127, 51705, 58545, 105381, 155115, 175635, 498283, 526905, 1494849, 2491415, 4484547, 7474245, 13453641, 22422735, 40360923, 67268205, 201804615]

約数ペア:

[(1, 201804615), (3, 67268205), (5, 40360923), (9, 22422735), (15, 13453641), (27, 7474245), (45, 4484547), (81, 2491415), (135, 1494849), (383, 526905), (405, 498283), (1149, 175635), (1301, 155115), (1915, 105381), (3447, 58545), (3903, 51705), (5745, 35127), (6505, 31023), (10341, 19515), (11709, 17235)]