1125876675

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{27851}}^1$

素因数の和:27889

約数の個数: 72

約数和(自身を含む): 2362295232

約数和(自身を除く): 1236418557

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 49, 55, 75, 77, 105, 147, 165, 175, 231, 245, 275, 385, 525, 539, 735, 825, 1155, 1225, 1617, 1925, 2695, 3675, 5775, 8085, 13475, 27851, 40425, 83553, 139255, 194957, 306361, 417765, 584871, 696275, 919083, 974785, 1364699, 1531805, 2088825, 2144527, 2924355, 4094097, 4595415, 4873925, 6433581, 6823495, 7659025, 10722635, 14621775, 15011689, 20470485, 22977075, 32167905, 34117475, 45035067, 53613175, 75058445, 102352425, 160839525, 225175335, 375292225, 1125876675]

約数ペア:

[(1, 1125876675), (3, 375292225), (5, 225175335), (7, 160839525), (11, 102352425), (15, 75058445), (21, 53613175), (25, 45035067), (33, 34117475), (35, 32167905), (49, 22977075), (55, 20470485), (75, 15011689), (77, 14621775), (105, 10722635), (147, 7659025), (165, 6823495), (175, 6433581), (231, 4873925), (245, 4595415), (275, 4094097), (385, 2924355), (525, 2144527), (539, 2088825), (735, 1531805), (825, 1364699), (1155, 974785), (1225, 919083), (1617, 696275), (1925, 584871), (2695, 417765), (3675, 306361), (5775, 194957), (8085, 139255), (13475, 83553), (27851, 40425)]