210141225

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5801}}^1$

素因数の和:5847

約数の個数: 72

約数和(自身を含む): 448935552

約数和(自身を除く): 238794327

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 25, 35, 45, 63, 69, 75, 105, 115, 161, 175, 207, 225, 315, 345, 483, 525, 575, 805, 1035, 1449, 1575, 1725, 2415, 4025, 5175, 5801, 7245, 12075, 17403, 29005, 36225, 40607, 52209, 87015, 121821, 133423, 145025, 203035, 261045, 365463, 400269, 435075, 609105, 667115, 933961, 1015175, 1200807, 1305225, 1827315, 2001345, 2801883, 3045525, 3335575, 4669805, 6004035, 8405649, 9136575, 10006725, 14009415, 23349025, 30020175, 42028245, 70047075, 210141225]

約数ペア:

[(1, 210141225), (3, 70047075), (5, 42028245), (7, 30020175), (9, 23349025), (15, 14009415), (21, 10006725), (23, 9136575), (25, 8405649), (35, 6004035), (45, 4669805), (63, 3335575), (69, 3045525), (75, 2801883), (105, 2001345), (115, 1827315), (161, 1305225), (175, 1200807), (207, 1015175), (225, 933961), (315, 667115), (345, 609105), (483, 435075), (525, 400269), (575, 365463), (805, 261045), (1035, 203035), (1449, 145025), (1575, 133423), (1725, 121821), (2415, 87015), (4025, 52209), (5175, 40607), (5801, 36225), (7245, 29005), (12075, 17403)]