99577925

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 139491072

約数和(自身を除く): 39913147

約数列:

[1, 5, 17, 23, 25, 61, 85, 115, 167, 305, 391, 425, 575, 835, 1037, 1403, 1525, 1955, 2839, 3841, 4175, 5185, 7015, 9775, 10187, 14195, 19205, 23851, 25925, 35075, 50935, 65297, 70975, 96025, 119255, 173179, 234301, 254675, 326485, 596275, 865895, 1171505, 1632425, 3983117, 4329475, 5857525, 19915585, 99577925]

約数ペア:

[(1, 99577925), (5, 19915585), (17, 5857525), (23, 4329475), (25, 3983117), (61, 1632425), (85, 1171505), (115, 865895), (167, 596275), (305, 326485), (391, 254675), (425, 234301), (575, 173179), (835, 119255), (1037, 96025), (1403, 70975), (1525, 65297), (1955, 50935), (2839, 35075), (3841, 25925), (4175, 23851), (5185, 19205), (7015, 14195), (9775, 10187)]