67936875

素因数分解:

$3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{1907}}^1$

素因数の和:1949

約数の個数: 40

約数和(自身を含む): 119211840

約数和(自身を除く): 51274965

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 125, 285, 375, 475, 625, 1425, 1875, 1907, 2375, 5721, 7125, 9535, 11875, 28605, 35625, 36233, 47675, 108699, 143025, 181165, 238375, 543495, 715125, 905825, 1191875, 2717475, 3575625, 4529125, 13587375, 22645625, 67936875]

約数ペア:

[(1, 67936875), (3, 22645625), (5, 13587375), (15, 4529125), (19, 3575625), (25, 2717475), (57, 1191875), (75, 905825), (95, 715125), (125, 543495), (285, 238375), (375, 181165), (475, 143025), (625, 108699), (1425, 47675), (1875, 36233), (1907, 35625), (2375, 28605), (5721, 11875), (7125, 9535)]