2788406925

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{3371}}^1$

素因数の和:3694

約数の個数: 48

約数和(自身を含む): 4741571520

約数和(自身を除く): 1953164595

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 269, 615, 807, 1025, 1345, 3075, 3371, 4035, 6725, 10113, 11029, 16855, 20175, 33087, 50565, 55145, 84275, 138211, 165435, 252825, 275725, 414633, 691055, 827175, 906799, 2073165, 2720397, 3455275, 4533995, 10365825, 13601985, 22669975, 37178759, 68009925, 111536277, 185893795, 557681385, 929468975, 2788406925]

約数ペア:

[(1, 2788406925), (3, 929468975), (5, 557681385), (15, 185893795), (25, 111536277), (41, 68009925), (75, 37178759), (123, 22669975), (205, 13601985), (269, 10365825), (615, 4533995), (807, 3455275), (1025, 2720397), (1345, 2073165), (3075, 906799), (3371, 827175), (4035, 691055), (6725, 414633), (10113, 275725), (11029, 252825), (16855, 165435), (20175, 138211), (33087, 84275), (50565, 55145)]