1440376085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1\times {\mathrm{22807}}^1$

素因数の和:23572

約数の個数: 16

約数和(自身を含む): 1832668416

約数和(自身を除く): 392292331

約数列:

[1, 5, 17, 85, 743, 3715, 12631, 22807, 63155, 114035, 387719, 1938595, 16945601, 84728005, 288075217, 1440376085]

約数ペア:

[(1, 1440376085), (5, 288075217), (17, 84728005), (85, 16945601), (743, 1938595), (3715, 387719), (12631, 114035), (22807, 63155)]