190037745

素因数分解:

$3^4\times 5^1\times {\mathrm{469229}}^1$

素因数の和:469246

約数の個数: 20

約数和(自身を含む): 340660980

約数和(自身を除く): 150623235

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 469229, 1407687, 2346145, 4223061, 7038435, 12669183, 21115305, 38007549, 63345915, 190037745]

約数ペア:

[(1, 190037745), (3, 63345915), (5, 38007549), (9, 21115305), (15, 12669183), (27, 7038435), (45, 4223061), (81, 2346145), (135, 1407687), (405, 469229)]