2912640015

素因数分解:

$3^1\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{159553}}^1$

素因数の和:160778

約数の個数: 16

約数和(自身を含む): 4664082528

約数和(自身を除く): 1751442513

約数列:

[1, 3, 5, 15, 1217, 3651, 6085, 18255, 159553, 478659, 797765, 2393295, 194176001, 582528003, 970880005, 2912640015]

約数ペア:

[(1, 2912640015), (3, 970880005), (5, 582528003), (15, 194176001), (1217, 2393295), (3651, 797765), (6085, 478659), (18255, 159553)]