199048393905

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1039}}^1\times {\mathrm{81349}}^1$

素因数の和:82553

約数の個数: 32

約数和(自身を含む): 320818368000

約数和(自身を除く): 121769974095

約数列:

[1, 3, 5, 15, 157, 471, 785, 1039, 2355, 3117, 5195, 15585, 81349, 163123, 244047, 406745, 489369, 815615, 1220235, 2446845, 12771793, 38315379, 63858965, 84521611, 191576895, 253564833, 422608055, 1267824165, 13269892927, 39809678781, 66349464635, 199048393905]

約数ペア:

[(1, 199048393905), (3, 66349464635), (5, 39809678781), (15, 13269892927), (157, 1267824165), (471, 422608055), (785, 253564833), (1039, 191576895), (2355, 84521611), (3117, 63858965), (5195, 38315379), (15585, 12771793), (81349, 2446845), (163123, 1220235), (244047, 815615), (406745, 489369)]