84148155

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20549}}^1$

素因数の和:20580

約数の個数: 48

約数和(自身を含む): 179524800

約数和(自身を除く): 95376645

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 20549, 61647, 102745, 143843, 184941, 267137, 308235, 431529, 719215, 801411, 924705, 1294587, 1335685, 1869959, 2157645, 2404233, 4007055, 5609877, 6472935, 9349795, 12021165, 16829631, 28049385, 84148155]

約数ペア:

[(1, 84148155), (3, 28049385), (5, 16829631), (7, 12021165), (9, 9349795), (13, 6472935), (15, 5609877), (21, 4007055), (35, 2404233), (39, 2157645), (45, 1869959), (63, 1335685), (65, 1294587), (91, 924705), (105, 801411), (117, 719215), (195, 431529), (273, 308235), (315, 267137), (455, 184941), (585, 143843), (819, 102745), (1365, 61647), (4095, 20549)]