282673875

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:214

約数の個数: 128

約数和(自身を含む): 566092800

約数和(自身を除く): 283418925

約数列:

[1, 3, 5, 11, 15, 17, 25, 29, 33, 51, 55, 75, 85, 87, 125, 139, 145, 165, 187, 255, 275, 319, 375, 417, 425, 435, 493, 561, 695, 725, 825, 935, 957, 1275, 1375, 1479, 1529, 1595, 2085, 2125, 2175, 2363, 2465, 2805, 3475, 3625, 4031, 4125, 4587, 4675, 4785, 5423, 6375, 7089, 7395, 7645, 7975, 10425, 10875, 11815, 12093, 12325, 14025, 16269, 17375, 20155, 22935, 23375, 23925, 25993, 27115, 35445, 36975, 38225, 39875, 44341, 52125, 59075, 60465, 61625, 68527, 70125, 77979, 81345, 100775, 114675, 119625, 129965, 133023, 135575, 177225, 184875, 191125, 205581, 221705, 295375, 302325, 342635, 389895, 406725, 503875, 573375, 649825, 665115, 677875, 753797, 886125, 1027905, 1108525, 1511625, 1713175, 1949475, 2033625, 2261391, 3249125, 3325575, 3768985, 5139525, 5542625, 8565875, 9747375, 11306955, 16627875, 18844925, 25697625, 56534775, 94224625, 282673875]

約数ペア:

[(1, 282673875), (3, 94224625), (5, 56534775), (11, 25697625), (15, 18844925), (17, 16627875), (25, 11306955), (29, 9747375), (33, 8565875), (51, 5542625), (55, 5139525), (75, 3768985), (85, 3325575), (87, 3249125), (125, 2261391), (139, 2033625), (145, 1949475), (165, 1713175), (187, 1511625), (255, 1108525), (275, 1027905), (319, 886125), (375, 753797), (417, 677875), (425, 665115), (435, 649825), (493, 573375), (561, 503875), (695, 406725), (725, 389895), (825, 342635), (935, 302325), (957, 295375), (1275, 221705), (1375, 205581), (1479, 191125), (1529, 184875), (1595, 177225), (2085, 135575), (2125, 133023), (2175, 129965), (2363, 119625), (2465, 114675), (2805, 100775), (3475, 81345), (3625, 77979), (4031, 70125), (4125, 68527), (4587, 61625), (4675, 60465), (4785, 59075), (5423, 52125), (6375, 44341), (7089, 39875), (7395, 38225), (7645, 36975), (7975, 35445), (10425, 27115), (10875, 25993), (11815, 23925), (12093, 23375), (12325, 22935), (14025, 20155), (16269, 17375)]