11378535

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 21521376

約数和(自身を除く): 10142841

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 113, 137, 147, 245, 339, 411, 565, 685, 735, 791, 959, 1695, 2055, 2373, 2877, 3955, 4795, 5537, 6713, 11865, 14385, 15481, 16611, 20139, 27685, 33565, 46443, 77405, 83055, 100695, 108367, 232215, 325101, 541835, 758569, 1625505, 2275707, 3792845, 11378535]

約数ペア:

[(1, 11378535), (3, 3792845), (5, 2275707), (7, 1625505), (15, 758569), (21, 541835), (35, 325101), (49, 232215), (105, 108367), (113, 100695), (137, 83055), (147, 77405), (245, 46443), (339, 33565), (411, 27685), (565, 20139), (685, 16611), (735, 15481), (791, 14385), (959, 11865), (1695, 6713), (2055, 5537), (2373, 4795), (2877, 3955)]