88661875

素因数分解:

$5^4\times {\mathrm{127}}^1\times {\mathrm{1117}}^1$

素因数の和:1264

約数の個数: 20

約数和(自身を含む): 111764224

約数和(自身を除く): 23102349

約数列:

[1, 5, 25, 125, 127, 625, 635, 1117, 3175, 5585, 15875, 27925, 79375, 139625, 141859, 698125, 709295, 3546475, 17732375, 88661875]

約数ペア:

[(1, 88661875), (5, 17732375), (25, 3546475), (125, 709295), (127, 698125), (625, 141859), (635, 139625), (1117, 79375), (3175, 27925), (5585, 15875)]