70140255

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 114255360

約数和(自身を除く): 44115105

約数列:

[1, 3, 5, 15, 151, 173, 179, 453, 519, 537, 755, 865, 895, 2265, 2595, 2685, 26123, 27029, 30967, 78369, 81087, 92901, 130615, 135145, 154835, 391845, 405435, 464505, 4676017, 14028051, 23380085, 70140255]

約数ペア:

[(1, 70140255), (3, 23380085), (5, 14028051), (15, 4676017), (151, 464505), (173, 405435), (179, 391845), (453, 154835), (519, 135145), (537, 130615), (755, 92901), (865, 81087), (895, 78369), (2265, 30967), (2595, 27029), (2685, 26123)]