713289625

素因数分解:

$5^3\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{383}}^1$

素因数の和:762

約数の個数: 32

約数和(自身を含む): 914374656

約数和(自身を除く): 201085031

約数列:

[1, 5, 25, 47, 125, 235, 317, 383, 1175, 1585, 1915, 5875, 7925, 9575, 14899, 18001, 39625, 47875, 74495, 90005, 121411, 372475, 450025, 607055, 1862375, 2250125, 3035275, 5706317, 15176375, 28531585, 142657925, 713289625]

約数ペア:

[(1, 713289625), (5, 142657925), (25, 28531585), (47, 15176375), (125, 5706317), (235, 3035275), (317, 2250125), (383, 1862375), (1175, 607055), (1585, 450025), (1915, 372475), (5875, 121411), (7925, 90005), (9575, 74495), (14899, 47875), (18001, 39625)]