38477375

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1$

素因数の和:1004

約数の個数: 32

約数和(自身を含む): 53576640

約数和(自身を除く): 15099265

約数列:

[1, 5, 17, 19, 25, 85, 95, 125, 323, 425, 475, 953, 1615, 2125, 2375, 4765, 8075, 16201, 18107, 23825, 40375, 81005, 90535, 119125, 307819, 405025, 452675, 1539095, 2025125, 2263375, 7695475, 38477375]

約数ペア:

[(1, 38477375), (5, 7695475), (17, 2263375), (19, 2025125), (25, 1539095), (85, 452675), (95, 405025), (125, 307819), (323, 119125), (425, 90535), (475, 81005), (953, 40375), (1615, 23825), (2125, 18107), (2375, 16201), (4765, 8075)]