9471025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 12538880

約数和(自身を除く): 3067855

約数列:

[1, 5, 19, 25, 95, 127, 157, 475, 635, 785, 2413, 2983, 3175, 3925, 12065, 14915, 19939, 60325, 74575, 99695, 378841, 498475, 1894205, 9471025]

約数ペア:

[(1, 9471025), (5, 1894205), (19, 498475), (25, 378841), (95, 99695), (127, 74575), (157, 60325), (475, 19939), (635, 14915), (785, 12065), (2413, 3925), (2983, 3175)]