41287725

素因数分解:

$3^4\times 5^2\times {\mathrm{20389}}^1$

素因数の和:20411

約数の個数: 30

約数和(自身を含む): 76482890

約数和(自身を除く): 35195165

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 20389, 61167, 101945, 183501, 305835, 509725, 550503, 917505, 1529175, 1651509, 2752515, 4587525, 8257545, 13762575, 41287725]

約数ペア:

[(1, 41287725), (3, 13762575), (5, 8257545), (9, 4587525), (15, 2752515), (25, 1651509), (27, 1529175), (45, 917505), (75, 550503), (81, 509725), (135, 305835), (225, 183501), (405, 101945), (675, 61167), (2025, 20389)]