4905705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2459}}^1$

素因数の和:2493

約数の個数: 32

約数和(自身を含む): 9446400

約数和(自身を除く): 4540695

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 2459, 7377, 12295, 17213, 36885, 46721, 51639, 86065, 140163, 233605, 258195, 327047, 700815, 981141, 1635235, 4905705]

約数ペア:

[(1, 4905705), (3, 1635235), (5, 981141), (7, 700815), (15, 327047), (19, 258195), (21, 233605), (35, 140163), (57, 86065), (95, 51639), (105, 46721), (133, 36885), (285, 17213), (399, 12295), (665, 7377), (1995, 2459)]