2716403985

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{649081}}^1$

素因数の和:649126

約数の個数: 32

約数和(自身を含む): 4984949760

約数和(自身を除く): 2268545775

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 649081, 1947243, 3245405, 5841729, 9736215, 17525187, 20121511, 29208645, 60364533, 87625935, 100607555, 181093599, 301822665, 543280797, 905467995, 2716403985]

約数ペア:

[(1, 2716403985), (3, 905467995), (5, 543280797), (9, 301822665), (15, 181093599), (27, 100607555), (31, 87625935), (45, 60364533), (93, 29208645), (135, 20121511), (155, 17525187), (279, 9736215), (465, 5841729), (837, 3245405), (1395, 1947243), (4185, 649081)]