13285250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{4831}}^1$

素因数の和:4859

約数の個数: 32

約数和(自身を含む): 27136512

約数和(自身を除く): 13851262

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 2750, 4831, 9662, 24155, 48310, 53141, 106282, 120775, 241550, 265705, 531410, 603875, 1207750, 1328525, 2657050, 6642625, 13285250]

約数ペア:

[(1, 13285250), (2, 6642625), (5, 2657050), (10, 1328525), (11, 1207750), (22, 603875), (25, 531410), (50, 265705), (55, 241550), (110, 120775), (125, 106282), (250, 53141), (275, 48310), (550, 24155), (1375, 9662), (2750, 4831)]