13224425

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:353

約数の個数: 24

約数和(自身を含む): 17350080

約数和(自身を除く): 4125655

約数列:

[1, 5, 23, 25, 109, 115, 211, 545, 575, 1055, 2507, 2725, 4853, 5275, 12535, 22999, 24265, 62675, 114995, 121325, 528977, 574975, 2644885, 13224425]

約数ペア:

[(1, 13224425), (5, 2644885), (23, 574975), (25, 528977), (109, 121325), (115, 114995), (211, 62675), (545, 24265), (575, 22999), (1055, 12535), (2507, 5275), (2725, 4853)]