84738765

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{4073}}^1$

素因数の和:4173

約数の個数: 32

約数和(自身を含む): 144708480

約数和(自身を除く): 59969715

約数列:

[1, 3, 5, 15, 19, 57, 73, 95, 219, 285, 365, 1095, 1387, 4073, 4161, 6935, 12219, 20365, 20805, 61095, 77387, 232161, 297329, 386935, 891987, 1160805, 1486645, 4459935, 5649251, 16947753, 28246255, 84738765]

約数ペア:

[(1, 84738765), (3, 28246255), (5, 16947753), (15, 5649251), (19, 4459935), (57, 1486645), (73, 1160805), (95, 891987), (219, 386935), (285, 297329), (365, 232161), (1095, 77387), (1387, 61095), (4073, 20805), (4161, 20365), (6935, 12219)]