133880375

素因数分解:

$5^3\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 173287296

約数和(自身を除く): 39406921

約数列:

[1, 5, 25, 41, 125, 151, 173, 205, 755, 865, 1025, 3775, 4325, 5125, 6191, 7093, 18875, 21625, 26123, 30955, 35465, 130615, 154775, 177325, 653075, 773875, 886625, 1071043, 3265375, 5355215, 26776075, 133880375]

約数ペア:

[(1, 133880375), (5, 26776075), (25, 5355215), (41, 3265375), (125, 1071043), (151, 886625), (173, 773875), (205, 653075), (755, 177325), (865, 154775), (1025, 130615), (3775, 35465), (4325, 30955), (5125, 26123), (6191, 21625), (7093, 18875)]