353168105

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 479291904

約数和(自身を除く): 126123799

約数列:

[1, 5, 19, 23, 47, 95, 115, 181, 235, 361, 437, 893, 905, 1081, 1805, 2185, 3439, 4163, 4465, 5405, 8303, 8507, 16967, 17195, 20539, 20815, 41515, 42535, 65341, 79097, 84835, 102695, 161633, 195661, 326705, 390241, 395485, 808165, 978305, 1502843, 1951205, 3071027, 3717559, 7514215, 15355135, 18587795, 70633621, 353168105]

約数ペア:

[(1, 353168105), (5, 70633621), (19, 18587795), (23, 15355135), (47, 7514215), (95, 3717559), (115, 3071027), (181, 1951205), (235, 1502843), (361, 978305), (437, 808165), (893, 395485), (905, 390241), (1081, 326705), (1805, 195661), (2185, 161633), (3439, 102695), (4163, 84835), (4465, 79097), (5405, 65341), (8303, 42535), (8507, 41515), (16967, 20815), (17195, 20539)]