147760875

素因数分解:

$3^3\times 5^3\times {\mathrm{43781}}^1$

素因数の和:43805

約数の個数: 32

約数和(自身を含む): 273199680

約数和(自身を除く): 125438805

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 1125, 3375, 43781, 131343, 218905, 394029, 656715, 1094525, 1182087, 1970145, 3283575, 5472625, 5910435, 9850725, 16417875, 29552175, 49253625, 147760875]

約数ペア:

[(1, 147760875), (3, 49253625), (5, 29552175), (9, 16417875), (15, 9850725), (25, 5910435), (27, 5472625), (45, 3283575), (75, 1970145), (125, 1182087), (135, 1094525), (225, 656715), (375, 394029), (675, 218905), (1125, 131343), (3375, 43781)]