19078875

素因数分解:

$3^3\times 5^3\times {\mathrm{5653}}^1$

素因数の和:5677

約数の個数: 32

約数和(自身を含む): 35280960

約数和(自身を除く): 16202085

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 1125, 3375, 5653, 16959, 28265, 50877, 84795, 141325, 152631, 254385, 423975, 706625, 763155, 1271925, 2119875, 3815775, 6359625, 19078875]

約数ペア:

[(1, 19078875), (3, 6359625), (5, 3815775), (9, 2119875), (15, 1271925), (25, 763155), (27, 706625), (45, 423975), (75, 254385), (125, 152631), (135, 141325), (225, 84795), (375, 50877), (675, 28265), (1125, 16959), (3375, 5653)]