2449769345

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^2\times {\mathrm{761}}^1$

素因数の和:1093

約数の個数: 24

約数和(自身を含む): 3065663160

約数和(自身を除く): 615893815

約数列:

[1, 5, 29, 145, 149, 745, 761, 3805, 4321, 21605, 22069, 22201, 110345, 111005, 113389, 566945, 643829, 3219145, 3288281, 16441405, 16894961, 84474805, 489953869, 2449769345]

約数ペア:

[(1, 2449769345), (5, 489953869), (29, 84474805), (145, 16894961), (149, 16441405), (745, 3288281), (761, 3219145), (3805, 643829), (4321, 566945), (21605, 113389), (22069, 111005), (22201, 110345)]