6840492385

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{47591}}^1$

素因数の和:47721

約数の個数: 32

約数和(自身を含む): 9251884800

約数和(自身を除く): 2411392415

約数列:

[1, 5, 17, 19, 85, 89, 95, 323, 445, 1513, 1615, 1691, 7565, 8455, 28747, 47591, 143735, 237955, 809047, 904229, 4045235, 4235599, 4521145, 15371893, 21177995, 72005183, 76859465, 80476381, 360025915, 402381905, 1368098477, 6840492385]

約数ペア:

[(1, 6840492385), (5, 1368098477), (17, 402381905), (19, 360025915), (85, 80476381), (89, 76859465), (95, 72005183), (323, 21177995), (445, 15371893), (1513, 4521145), (1615, 4235599), (1691, 4045235), (7565, 904229), (8455, 809047), (28747, 237955), (47591, 143735)]