28095375

素因数分解:

$3^1\times 5^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1$

素因数の和:182

約数の個数: 96

約数和(自身を含む): 59754240

約数和(自身を除く): 31658865

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 49, 55, 75, 77, 105, 125, 139, 147, 165, 175, 231, 245, 275, 375, 385, 417, 525, 539, 695, 735, 825, 875, 973, 1155, 1225, 1375, 1529, 1617, 1925, 2085, 2625, 2695, 2919, 3475, 3675, 4125, 4587, 4865, 5775, 6125, 6811, 7645, 8085, 9625, 10425, 10703, 13475, 14595, 17375, 18375, 20433, 22935, 24325, 28875, 32109, 34055, 38225, 40425, 52125, 53515, 67375, 72975, 74921, 102165, 114675, 121625, 160545, 170275, 191125, 202125, 224763, 267575, 364875, 374605, 510825, 573375, 802725, 851375, 1123815, 1337875, 1873025, 2554125, 4013625, 5619075, 9365125, 28095375]

約数ペア:

[(1, 28095375), (3, 9365125), (5, 5619075), (7, 4013625), (11, 2554125), (15, 1873025), (21, 1337875), (25, 1123815), (33, 851375), (35, 802725), (49, 573375), (55, 510825), (75, 374605), (77, 364875), (105, 267575), (125, 224763), (139, 202125), (147, 191125), (165, 170275), (175, 160545), (231, 121625), (245, 114675), (275, 102165), (375, 74921), (385, 72975), (417, 67375), (525, 53515), (539, 52125), (695, 40425), (735, 38225), (825, 34055), (875, 32109), (973, 28875), (1155, 24325), (1225, 22935), (1375, 20433), (1529, 18375), (1617, 17375), (1925, 14595), (2085, 13475), (2625, 10703), (2695, 10425), (2919, 9625), (3475, 8085), (3675, 7645), (4125, 6811), (4587, 6125), (4865, 5775)]