201472515

素因数分解:

$3^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2099}}^1$

素因数の和:2198

約数の個数: 48

約数和(自身を含む): 366912000

約数和(自身を除く): 165439485

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 81, 135, 237, 243, 395, 405, 711, 1185, 1215, 2099, 2133, 3555, 6297, 6399, 10495, 10665, 18891, 19197, 31485, 31995, 56673, 94455, 95985, 165821, 170019, 283365, 497463, 510057, 829105, 850095, 1492389, 2487315, 2550285, 4477167, 7461945, 13431501, 22385835, 40294503, 67157505, 201472515]

約数ペア:

[(1, 201472515), (3, 67157505), (5, 40294503), (9, 22385835), (15, 13431501), (27, 7461945), (45, 4477167), (79, 2550285), (81, 2487315), (135, 1492389), (237, 850095), (243, 829105), (395, 510057), (405, 497463), (711, 283365), (1185, 170019), (1215, 165821), (2099, 95985), (2133, 94455), (3555, 56673), (6297, 31995), (6399, 31485), (10495, 19197), (10665, 18891)]