105519868125

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{7121}}^1$

素因数の和:8280

約数の個数: 80

約数和(自身を含む): 201132117120

約数和(自身を除く): 95612248995

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 625, 875, 1129, 1875, 2625, 3387, 4375, 5645, 7121, 7903, 13125, 16935, 21363, 23709, 28225, 35605, 39515, 49847, 84675, 106815, 118545, 141125, 149541, 178025, 197575, 249235, 423375, 534075, 592725, 705625, 747705, 890125, 987875, 1246175, 2116875, 2670375, 2963625, 3738525, 4450625, 4939375, 6230875, 8039609, 13351875, 14818125, 18692625, 24118827, 31154375, 40198045, 56277263, 93463125, 120594135, 168831789, 200990225, 281386315, 602970675, 844158945, 1004951125, 1406931575, 3014853375, 4220794725, 5024755625, 7034657875, 15074266875, 21103973625, 35173289375, 105519868125]

約数ペア:

[(1, 105519868125), (3, 35173289375), (5, 21103973625), (7, 15074266875), (15, 7034657875), (21, 5024755625), (25, 4220794725), (35, 3014853375), (75, 1406931575), (105, 1004951125), (125, 844158945), (175, 602970675), (375, 281386315), (525, 200990225), (625, 168831789), (875, 120594135), (1129, 93463125), (1875, 56277263), (2625, 40198045), (3387, 31154375), (4375, 24118827), (5645, 18692625), (7121, 14818125), (7903, 13351875), (13125, 8039609), (16935, 6230875), (21363, 4939375), (23709, 4450625), (28225, 3738525), (35605, 2963625), (39515, 2670375), (49847, 2116875), (84675, 1246175), (106815, 987875), (118545, 890125), (141125, 747705), (149541, 705625), (178025, 592725), (197575, 534075), (249235, 423375)]