73245605

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{173}}^1\times {\mathrm{293}}^1$

素因数の和:505

約数の個数: 24

約数和(自身を含む): 94229352

約数和(自身を除く): 20983747

約数列:

[1, 5, 17, 85, 173, 289, 293, 865, 1445, 1465, 2941, 4981, 14705, 24905, 49997, 50689, 84677, 249985, 253445, 423385, 861713, 4308565, 14649121, 73245605]

約数ペア:

[(1, 73245605), (5, 14649121), (17, 4308565), (85, 861713), (173, 423385), (289, 253445), (293, 249985), (865, 84677), (1445, 50689), (1465, 49997), (2941, 24905), (4981, 14705)]