22500325

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1$

素因数の和:501

約数の個数: 24

約数和(自身を含む): 29462400

約数和(自身を除く): 6962075

約数列:

[1, 5, 23, 25, 109, 115, 359, 545, 575, 1795, 2507, 2725, 8257, 8975, 12535, 39131, 41285, 62675, 195655, 206425, 900013, 978275, 4500065, 22500325]

約数ペア:

[(1, 22500325), (5, 4500065), (23, 978275), (25, 900013), (109, 206425), (115, 195655), (359, 62675), (545, 41285), (575, 39131), (1795, 12535), (2507, 8975), (2725, 8257)]