13449854875

素因数分解:

$5^3\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{11621}}^1$

素因数の和:11880

約数の個数: 32

約数和(自身を含む): 17231056128

約数和(自身を除く): 3781201253

約数列:

[1, 5, 25, 47, 125, 197, 235, 985, 1175, 4925, 5875, 9259, 11621, 24625, 46295, 58105, 231475, 290525, 546187, 1157375, 1452625, 2289337, 2730935, 11446685, 13654675, 57233425, 68273375, 107598839, 286167125, 537994195, 2689970975, 13449854875]

約数ペア:

[(1, 13449854875), (5, 2689970975), (25, 537994195), (47, 286167125), (125, 107598839), (197, 68273375), (235, 57233425), (985, 13654675), (1175, 11446685), (4925, 2730935), (5875, 2289337), (9259, 1452625), (11621, 1157375), (24625, 546187), (46295, 290525), (58105, 231475)]