133097205

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{1217}}^1$

素因数の和:1565

約数の個数: 32

約数和(自身を含む): 223098624

約数和(自身を除く): 90001419

約数列:

[1, 3, 5, 15, 23, 69, 115, 317, 345, 951, 1217, 1585, 3651, 4755, 6085, 7291, 18255, 21873, 27991, 36455, 83973, 109365, 139955, 385789, 419865, 1157367, 1928945, 5786835, 8873147, 26619441, 44365735, 133097205]

約数ペア:

[(1, 133097205), (3, 44365735), (5, 26619441), (15, 8873147), (23, 5786835), (69, 1928945), (115, 1157367), (317, 419865), (345, 385789), (951, 139955), (1217, 109365), (1585, 83973), (3651, 36455), (4755, 27991), (6085, 21873), (7291, 18255)]