13909824005

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{350771}}^1$

素因数の和:350897

約数の個数: 32

約数和(自身を含む): 21012645888

約数和(自身を除く): 7102821883

約数列:

[1, 5, 7, 11, 35, 55, 77, 103, 385, 515, 721, 1133, 3605, 5665, 7931, 39655, 350771, 1753855, 2455397, 3858481, 12276985, 19292405, 27009367, 36129413, 135046835, 180647065, 252905891, 397423543, 1264529455, 1987117715, 2781964801, 13909824005]

約数ペア:

[(1, 13909824005), (5, 2781964801), (7, 1987117715), (11, 1264529455), (35, 397423543), (55, 252905891), (77, 180647065), (103, 135046835), (385, 36129413), (515, 27009367), (721, 19292405), (1133, 12276985), (3605, 3858481), (5665, 2455397), (7931, 1753855), (39655, 350771)]