201405465

素因数分解:

$3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{46141}}^1$

素因数の和:46249

約数の個数: 24

約数和(自身を含む): 352709448

約数和(自身を除く): 151303983

約数列:

[1, 3, 5, 9, 15, 45, 97, 291, 485, 873, 1455, 4365, 46141, 138423, 230705, 415269, 692115, 2076345, 4475677, 13427031, 22378385, 40281093, 67135155, 201405465]

約数ペア:

[(1, 201405465), (3, 67135155), (5, 40281093), (9, 22378385), (15, 13427031), (45, 4475677), (97, 2076345), (291, 692115), (485, 415269), (873, 230705), (1455, 138423), (4365, 46141)]