38285475

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 67793280

約数和(自身を除く): 29507805

約数列:

[1, 3, 5, 15, 19, 25, 57, 67, 75, 95, 201, 285, 335, 401, 475, 1005, 1203, 1273, 1425, 1675, 2005, 3819, 5025, 6015, 6365, 7619, 10025, 19095, 22857, 26867, 30075, 31825, 38095, 80601, 95475, 114285, 134335, 190475, 403005, 510473, 571425, 671675, 1531419, 2015025, 2552365, 7657095, 12761825, 38285475]

約数ペア:

[(1, 38285475), (3, 12761825), (5, 7657095), (15, 2552365), (19, 2015025), (25, 1531419), (57, 671675), (67, 571425), (75, 510473), (95, 403005), (201, 190475), (285, 134335), (335, 114285), (401, 95475), (475, 80601), (1005, 38095), (1203, 31825), (1273, 30075), (1425, 26867), (1675, 22857), (2005, 19095), (3819, 10025), (5025, 7619), (6015, 6365)]