305331325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{40847}}^1$

素因数の和:40893

約数の個数: 24

約数和(自身を含む): 425472768

約数和(自身を除く): 120141443

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 575, 1495, 7475, 40847, 204235, 531011, 939481, 1021175, 2655055, 4697405, 12213253, 13275275, 23487025, 61066265, 305331325]

約数ペア:

[(1, 305331325), (5, 61066265), (13, 23487025), (23, 13275275), (25, 12213253), (65, 4697405), (115, 2655055), (299, 1021175), (325, 939481), (575, 531011), (1495, 204235), (7475, 40847)]