47786575

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{491}}^1$

素因数の和:747

約数の個数: 24

約数和(自身を含む): 63143280

約数和(自身を除く): 15356705

約数列:

[1, 5, 17, 25, 85, 229, 425, 491, 1145, 2455, 3893, 5725, 8347, 12275, 19465, 41735, 97325, 112439, 208675, 562195, 1911463, 2810975, 9557315, 47786575]

約数ペア:

[(1, 47786575), (5, 9557315), (17, 2810975), (25, 1911463), (85, 562195), (229, 208675), (425, 112439), (491, 97325), (1145, 41735), (2455, 19465), (3893, 12275), (5725, 8347)]