4308705

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{181}}^1$

素因数の和:238

約数の個数: 36

約数和(自身を含む): 7850388

約数和(自身を除く): 3541683

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 181, 207, 345, 529, 543, 905, 1035, 1587, 1629, 2645, 2715, 4163, 4761, 7935, 8145, 12489, 20815, 23805, 37467, 62445, 95749, 187335, 287247, 478745, 861741, 1436235, 4308705]

約数ペア:

[(1, 4308705), (3, 1436235), (5, 861741), (9, 478745), (15, 287247), (23, 187335), (45, 95749), (69, 62445), (115, 37467), (181, 23805), (207, 20815), (345, 12489), (529, 8145), (543, 7935), (905, 4761), (1035, 4163), (1587, 2715), (1629, 2645)]