2861835

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1889}}^1$

素因数の和:1998

約数の個数: 16

約数和(自身を含む): 4626720

約数和(自身を除く): 1764885

約数列:

[1, 3, 5, 15, 101, 303, 505, 1515, 1889, 5667, 9445, 28335, 190789, 572367, 953945, 2861835]

約数ペア:

[(1, 2861835), (3, 953945), (5, 572367), (15, 190789), (101, 28335), (303, 9445), (505, 5667), (1515, 1889)]