13894575

素因数分解:

$3^1\times 5^2\times {\mathrm{229}}^1\times {\mathrm{809}}^1$

素因数の和:1051

約数の個数: 24

約数和(自身を含む): 23101200

約数和(自身を除く): 9206625

約数列:

[1, 3, 5, 15, 25, 75, 229, 687, 809, 1145, 2427, 3435, 4045, 5725, 12135, 17175, 20225, 60675, 185261, 555783, 926305, 2778915, 4631525, 13894575]

約数ペア:

[(1, 13894575), (3, 4631525), (5, 2778915), (15, 926305), (25, 555783), (75, 185261), (229, 60675), (687, 20225), (809, 17175), (1145, 12135), (2427, 5725), (3435, 4045)]