7162425

素因数分解:

$3^7\times 5^2\times {\mathrm{131}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 13421760

約数和(自身を除く): 6259335

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 131, 135, 225, 243, 393, 405, 655, 675, 729, 1179, 1215, 1965, 2025, 2187, 3275, 3537, 3645, 5895, 6075, 9825, 10611, 10935, 17685, 18225, 29475, 31833, 53055, 54675, 88425, 95499, 159165, 265275, 286497, 477495, 795825, 1432485, 2387475, 7162425]

約数ペア:

[(1, 7162425), (3, 2387475), (5, 1432485), (9, 795825), (15, 477495), (25, 286497), (27, 265275), (45, 159165), (75, 95499), (81, 88425), (131, 54675), (135, 53055), (225, 31833), (243, 29475), (393, 18225), (405, 17685), (655, 10935), (675, 10611), (729, 9825), (1179, 6075), (1215, 5895), (1965, 3645), (2025, 3537), (2187, 3275)]