224720505

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{607}}^1$

素因数の和:1070

約数の個数: 48

約数和(自身を含む): 411640320

約数和(自身を除く): 186919815

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 433, 607, 855, 1299, 1821, 2165, 3035, 3897, 5463, 6495, 8227, 9105, 11533, 19485, 24681, 27315, 34599, 41135, 57665, 74043, 103797, 123405, 172995, 262831, 370215, 518985, 788493, 1314155, 2365479, 3942465, 4993789, 11827395, 14981367, 24968945, 44944101, 74906835, 224720505]

約数ペア:

[(1, 224720505), (3, 74906835), (5, 44944101), (9, 24968945), (15, 14981367), (19, 11827395), (45, 4993789), (57, 3942465), (95, 2365479), (171, 1314155), (285, 788493), (433, 518985), (607, 370215), (855, 262831), (1299, 172995), (1821, 123405), (2165, 103797), (3035, 74043), (3897, 57665), (5463, 41135), (6495, 34599), (8227, 27315), (9105, 24681), (11533, 19485)]