38486175

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5639}}^1$

素因数の和:5672

約数の個数: 48

約数和(自身を含む): 78328320

約数和(自身を除く): 39842145

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 455, 525, 975, 1365, 2275, 5639, 6825, 16917, 28195, 39473, 73307, 84585, 118419, 140975, 197365, 219921, 366535, 422925, 513149, 592095, 986825, 1099605, 1539447, 1832675, 2565745, 2960475, 5498025, 7697235, 12828725, 38486175]

約数ペア:

[(1, 38486175), (3, 12828725), (5, 7697235), (7, 5498025), (13, 2960475), (15, 2565745), (21, 1832675), (25, 1539447), (35, 1099605), (39, 986825), (65, 592095), (75, 513149), (91, 422925), (105, 366535), (175, 219921), (195, 197365), (273, 140975), (325, 118419), (455, 84585), (525, 73307), (975, 39473), (1365, 28195), (2275, 16917), (5639, 6825)]