239304075

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{138727}}^1$

素因数の和:138763

約数の個数: 24

約数和(自身を含む): 412854528

約数和(自身を除く): 173550453

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 138727, 416181, 693635, 2080905, 3190721, 3468175, 9572163, 10404525, 15953605, 47860815, 79768025, 239304075]

約数ペア:

[(1, 239304075), (3, 79768025), (5, 47860815), (15, 15953605), (23, 10404525), (25, 9572163), (69, 3468175), (75, 3190721), (115, 2080905), (345, 693635), (575, 416181), (1725, 138727)]