40279955

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1\times {\mathrm{277}}^1$

素因数の和:638

約数の個数: 16

約数和(自身を含む): 49105920

約数和(自身を除く): 8825965

約数列:

[1, 5, 127, 229, 277, 635, 1145, 1385, 29083, 35179, 63433, 145415, 175895, 317165, 8055991, 40279955]

約数ペア:

[(1, 40279955), (5, 8055991), (127, 317165), (229, 175895), (277, 145415), (635, 63433), (1145, 35179), (1385, 29083)]