207732075

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{641}}^1$

素因数の和:832

約数の個数: 48

約数和(自身を含む): 358236000

約数和(自身を除く): 150503925

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 149, 435, 447, 641, 725, 745, 1923, 2175, 2235, 3205, 3725, 4321, 9615, 11175, 12963, 16025, 18589, 21605, 48075, 55767, 64815, 92945, 95509, 108025, 278835, 286527, 324075, 464725, 477545, 1394175, 1432635, 2387725, 2769761, 7163175, 8309283, 13848805, 41546415, 69244025, 207732075]

約数ペア:

[(1, 207732075), (3, 69244025), (5, 41546415), (15, 13848805), (25, 8309283), (29, 7163175), (75, 2769761), (87, 2387725), (145, 1432635), (149, 1394175), (435, 477545), (447, 464725), (641, 324075), (725, 286527), (745, 278835), (1923, 108025), (2175, 95509), (2235, 92945), (3205, 64815), (3725, 55767), (4321, 48075), (9615, 21605), (11175, 18589), (12963, 16025)]