2017143975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{8123}}^1$

素因数の和:8197

約数の個数: 96

約数和(自身を含む): 4255156224

約数和(自身を除く): 2238012249

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 43, 55, 75, 77, 105, 129, 165, 175, 215, 231, 275, 301, 385, 473, 525, 645, 825, 903, 1075, 1155, 1419, 1505, 1925, 2365, 3225, 3311, 4515, 5775, 7095, 7525, 8123, 9933, 11825, 16555, 22575, 24369, 35475, 40615, 49665, 56861, 82775, 89353, 121845, 170583, 203075, 248325, 268059, 284305, 349289, 446765, 609225, 625471, 852915, 1047867, 1340295, 1421525, 1746445, 1876413, 2233825, 2445023, 3127355, 3842179, 4264575, 5239335, 6701475, 7335069, 8732225, 9382065, 11526537, 12225115, 15636775, 19210895, 26196675, 26895253, 36675345, 46910325, 57632685, 61125575, 80685759, 96054475, 134476265, 183376725, 288163425, 403428795, 672381325, 2017143975]

約数ペア:

[(1, 2017143975), (3, 672381325), (5, 403428795), (7, 288163425), (11, 183376725), (15, 134476265), (21, 96054475), (25, 80685759), (33, 61125575), (35, 57632685), (43, 46910325), (55, 36675345), (75, 26895253), (77, 26196675), (105, 19210895), (129, 15636775), (165, 12225115), (175, 11526537), (215, 9382065), (231, 8732225), (275, 7335069), (301, 6701475), (385, 5239335), (473, 4264575), (525, 3842179), (645, 3127355), (825, 2445023), (903, 2233825), (1075, 1876413), (1155, 1746445), (1419, 1421525), (1505, 1340295), (1925, 1047867), (2365, 852915), (3225, 625471), (3311, 609225), (4515, 446765), (5775, 349289), (7095, 284305), (7525, 268059), (8123, 248325), (9933, 203075), (11825, 170583), (16555, 121845), (22575, 89353), (24369, 82775), (35475, 56861), (40615, 49665)]