47904375

素因数分解:

$3^1\times 5^4\times {\mathrm{29}}^1\times {\mathrm{881}}^1$

素因数の和:933

約数の個数: 40

約数和(自身を含む): 82661040

約数和(自身を除く): 34756665

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 125, 145, 375, 435, 625, 725, 881, 1875, 2175, 2643, 3625, 4405, 10875, 13215, 18125, 22025, 25549, 54375, 66075, 76647, 110125, 127745, 330375, 383235, 550625, 638725, 1651875, 1916175, 3193625, 9580875, 15968125, 47904375]

約数ペア:

[(1, 47904375), (3, 15968125), (5, 9580875), (15, 3193625), (25, 1916175), (29, 1651875), (75, 638725), (87, 550625), (125, 383235), (145, 330375), (375, 127745), (435, 110125), (625, 76647), (725, 66075), (881, 54375), (1875, 25549), (2175, 22025), (2643, 18125), (3625, 13215), (4405, 10875)]