274171845

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1\times {\mathrm{1217}}^1$

素因数の和:1901

約数の個数: 32

約数和(自身を含む): 458825472

約数和(自身を除く): 184653627

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 653, 1217, 1959, 3265, 3651, 6085, 9795, 15019, 18255, 27991, 45057, 75095, 83973, 139955, 225285, 419865, 794701, 2384103, 3973505, 11920515, 18278123, 54834369, 91390615, 274171845]

約数ペア:

[(1, 274171845), (3, 91390615), (5, 54834369), (15, 18278123), (23, 11920515), (69, 3973505), (115, 2384103), (345, 794701), (653, 419865), (1217, 225285), (1959, 139955), (3265, 83973), (3651, 75095), (6085, 45057), (9795, 27991), (15019, 18255)]