15194283

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1303}}^1$

素因数の和:1355

約数の個数: 24

約数和(自身を含む): 22908672

約数和(自身を除く): 7714389

約数列:

[1, 3, 13, 23, 39, 69, 169, 299, 507, 897, 1303, 3887, 3909, 11661, 16939, 29969, 50817, 89907, 220207, 389597, 660621, 1168791, 5064761, 15194283]

約数ペア:

[(1, 15194283), (3, 5064761), (13, 1168791), (23, 660621), (39, 389597), (69, 220207), (169, 89907), (299, 50817), (507, 29969), (897, 16939), (1303, 11661), (3887, 3909)]