7423415

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1019}}^1$

素因数の和:1102

約数の個数: 16

約数和(自身を含む): 9400320

約数和(自身を除く): 1976905

約数列:

[1, 5, 31, 47, 155, 235, 1019, 1457, 5095, 7285, 31589, 47893, 157945, 239465, 1484683, 7423415]

約数ペア:

[(1, 7423415), (5, 1484683), (31, 239465), (47, 157945), (155, 47893), (235, 31589), (1019, 7285), (1457, 5095)]