90848135

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 134031168

約数和(自身を除く): 43183033

約数列:

[1, 5, 7, 31, 35, 37, 73, 155, 185, 217, 259, 365, 511, 961, 1085, 1147, 1295, 2263, 2555, 2701, 4805, 5735, 6727, 8029, 11315, 13505, 15841, 18907, 33635, 35557, 40145, 70153, 79205, 83731, 94535, 177785, 248899, 350765, 418655, 491071, 586117, 1244495, 2455355, 2595661, 2930585, 12978305, 18169627, 90848135]

約数ペア:

[(1, 90848135), (5, 18169627), (7, 12978305), (31, 2930585), (35, 2595661), (37, 2455355), (73, 1244495), (155, 586117), (185, 491071), (217, 418655), (259, 350765), (365, 248899), (511, 177785), (961, 94535), (1085, 83731), (1147, 79205), (1295, 70153), (2263, 40145), (2555, 35557), (2701, 33635), (4805, 18907), (5735, 15841), (6727, 13505), (8029, 11315)]