67711875

素因数分解:

$3^1\times 5^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1$

素因数の和:115

約数の個数: 120

約数和(自身を含む): 145303488

約数和(自身を除く): 77591613

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 49, 55, 67, 75, 77, 105, 125, 147, 165, 175, 201, 231, 245, 275, 335, 375, 385, 469, 525, 539, 625, 735, 737, 825, 875, 1005, 1155, 1225, 1375, 1407, 1617, 1675, 1875, 1925, 2211, 2345, 2625, 2695, 3283, 3675, 3685, 4125, 4375, 5025, 5159, 5775, 6125, 6875, 7035, 8085, 8375, 9625, 9849, 11055, 11725, 13125, 13475, 15477, 16415, 18375, 18425, 20625, 25125, 25795, 28875, 30625, 35175, 36113, 40425, 41875, 48125, 49245, 55275, 58625, 67375, 77385, 82075, 91875, 92125, 108339, 125625, 128975, 144375, 175875, 180565, 202125, 246225, 276375, 293125, 336875, 386925, 410375, 460625, 541695, 644875, 879375, 902825, 1010625, 1231125, 1381875, 1934625, 2051875, 2708475, 3224375, 4514125, 6155625, 9673125, 13542375, 22570625, 67711875]

約数ペア:

[(1, 67711875), (3, 22570625), (5, 13542375), (7, 9673125), (11, 6155625), (15, 4514125), (21, 3224375), (25, 2708475), (33, 2051875), (35, 1934625), (49, 1381875), (55, 1231125), (67, 1010625), (75, 902825), (77, 879375), (105, 644875), (125, 541695), (147, 460625), (165, 410375), (175, 386925), (201, 336875), (231, 293125), (245, 276375), (275, 246225), (335, 202125), (375, 180565), (385, 175875), (469, 144375), (525, 128975), (539, 125625), (625, 108339), (735, 92125), (737, 91875), (825, 82075), (875, 77385), (1005, 67375), (1155, 58625), (1225, 55275), (1375, 49245), (1407, 48125), (1617, 41875), (1675, 40425), (1875, 36113), (1925, 35175), (2211, 30625), (2345, 28875), (2625, 25795), (2695, 25125), (3283, 20625), (3675, 18425), (3685, 18375), (4125, 16415), (4375, 15477), (5025, 13475), (5159, 13125), (5775, 11725), (6125, 11055), (6875, 9849), (7035, 9625), (8085, 8375)]