54209115

素因数分解:

$3^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1429}}^1$

素因数の和:1724

約数の個数: 32

約数和(自身を含む): 96782400

約数和(自身を除く): 42573285

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 281, 843, 1405, 1429, 2529, 4215, 4287, 7145, 7587, 12645, 12861, 21435, 37935, 38583, 64305, 192915, 401549, 1204647, 2007745, 3613941, 6023235, 10841823, 18069705, 54209115]

約数ペア:

[(1, 54209115), (3, 18069705), (5, 10841823), (9, 6023235), (15, 3613941), (27, 2007745), (45, 1204647), (135, 401549), (281, 192915), (843, 64305), (1405, 38583), (1429, 37935), (2529, 21435), (4215, 12861), (4287, 12645), (7145, 7587)]