16155225

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3779}}^1$

素因数の和:3814

約数の個数: 36

約数和(自身を含む): 30466800

約数和(自身を除く): 14311575

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 171, 225, 285, 475, 855, 1425, 3779, 4275, 11337, 18895, 34011, 56685, 71801, 94475, 170055, 215403, 283425, 359005, 646209, 850275, 1077015, 1795025, 3231045, 5385075, 16155225]

約数ペア:

[(1, 16155225), (3, 5385075), (5, 3231045), (9, 1795025), (15, 1077015), (19, 850275), (25, 646209), (45, 359005), (57, 283425), (75, 215403), (95, 170055), (171, 94475), (225, 71801), (285, 56685), (475, 34011), (855, 18895), (1425, 11337), (3779, 4275)]