37620045

素因数分解:

$3^6\times 5^1\times {\mathrm{10321}}^1$

素因数の和:10344

約数の個数: 28

約数和(自身を含む): 67691676

約数和(自身を除く): 30071631

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 10321, 30963, 51605, 92889, 154815, 278667, 464445, 836001, 1393335, 2508003, 4180005, 7524009, 12540015, 37620045]

約数ペア:

[(1, 37620045), (3, 12540015), (5, 7524009), (9, 4180005), (15, 2508003), (27, 1393335), (45, 836001), (81, 464445), (135, 278667), (243, 154815), (405, 92889), (729, 51605), (1215, 30963), (3645, 10321)]