40834575

素因数分解:

$3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1871}}^1$

素因数の和:1984

約数の個数: 36

約数和(自身を含む): 73932768

約数和(自身を除く): 33098193

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 97, 225, 291, 485, 873, 1455, 1871, 2425, 4365, 5613, 7275, 9355, 16839, 21825, 28065, 46775, 84195, 140325, 181487, 420975, 544461, 907435, 1633383, 2722305, 4537175, 8166915, 13611525, 40834575]

約数ペア:

[(1, 40834575), (3, 13611525), (5, 8166915), (9, 4537175), (15, 2722305), (25, 1633383), (45, 907435), (75, 544461), (97, 420975), (225, 181487), (291, 140325), (485, 84195), (873, 46775), (1455, 28065), (1871, 21825), (2425, 16839), (4365, 9355), (5613, 7275)]