75879855

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{11959}}^1$

素因数の和:12020

約数の個数: 32

約数和(自身を含む): 137779200

約数和(自身を除く): 61899345

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2115, 6345, 11959, 35877, 59795, 107631, 179385, 322893, 538155, 562073, 1614465, 1686219, 2810365, 5058657, 8431095, 15175971, 25293285, 75879855]

約数ペア:

[(1, 75879855), (3, 25293285), (5, 15175971), (9, 8431095), (15, 5058657), (27, 2810365), (45, 1686219), (47, 1614465), (135, 562073), (141, 538155), (235, 322893), (423, 179385), (705, 107631), (1269, 59795), (2115, 35877), (6345, 11959)]