55889425

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{71}}^1$

素因数の和:178

約数の個数: 36

約数和(自身を含む): 75370176

約数和(自身を除く): 19480751

約数列:

[1, 5, 23, 25, 37, 71, 115, 185, 355, 575, 851, 925, 1369, 1633, 1775, 2627, 4255, 6845, 8165, 13135, 21275, 31487, 34225, 40825, 60421, 65675, 97199, 157435, 302105, 485995, 787175, 1510525, 2235577, 2429975, 11177885, 55889425]

約数ペア:

[(1, 55889425), (5, 11177885), (23, 2429975), (25, 2235577), (37, 1510525), (71, 787175), (115, 485995), (185, 302105), (355, 157435), (575, 97199), (851, 65675), (925, 60421), (1369, 40825), (1633, 34225), (1775, 31487), (2627, 21275), (4255, 13135), (6845, 8165)]