29855385

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{10531}}^1$

素因数の和:10555

約数の個数: 40

約数和(自身を含む): 61169856

約数和(自身を除く): 31314471

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 10531, 31593, 52655, 73717, 94779, 157965, 221151, 284337, 368585, 473895, 663453, 853011, 1105755, 1421685, 1990359, 3317265, 4265055, 5971077, 9951795, 29855385]

約数ペア:

[(1, 29855385), (3, 9951795), (5, 5971077), (7, 4265055), (9, 3317265), (15, 1990359), (21, 1421685), (27, 1105755), (35, 853011), (45, 663453), (63, 473895), (81, 368585), (105, 284337), (135, 221151), (189, 157965), (315, 94779), (405, 73717), (567, 52655), (945, 31593), (2835, 10531)]