23404395

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1627}}^1$

素因数の和:1779

約数の個数: 32

約数和(自身を含む): 43135488

約数和(自身を除く): 19731093

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 137, 411, 685, 959, 1627, 2055, 2877, 4795, 4881, 8135, 11389, 14385, 24405, 34167, 56945, 170835, 222899, 668697, 1114495, 1560293, 3343485, 4680879, 7801465, 23404395]

約数ペア:

[(1, 23404395), (3, 7801465), (5, 4680879), (7, 3343485), (15, 1560293), (21, 1114495), (35, 668697), (105, 222899), (137, 170835), (411, 56945), (685, 34167), (959, 24405), (1627, 14385), (2055, 11389), (2877, 8135), (4795, 4881)]