87106125

素因数分解:

$3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 153354240

約数和(自身を除く): 66248115

約数列:

[1, 3, 5, 15, 25, 31, 59, 75, 93, 125, 127, 155, 177, 295, 375, 381, 465, 635, 775, 885, 1475, 1829, 1905, 2325, 3175, 3875, 3937, 4425, 5487, 7375, 7493, 9145, 9525, 11625, 11811, 15875, 19685, 22125, 22479, 27435, 37465, 45725, 47625, 59055, 98425, 112395, 137175, 187325, 228625, 232283, 295275, 492125, 561975, 685875, 696849, 936625, 1161415, 1476375, 2809875, 3484245, 5807075, 17421225, 29035375, 87106125]

約数ペア:

[(1, 87106125), (3, 29035375), (5, 17421225), (15, 5807075), (25, 3484245), (31, 2809875), (59, 1476375), (75, 1161415), (93, 936625), (125, 696849), (127, 685875), (155, 561975), (177, 492125), (295, 295275), (375, 232283), (381, 228625), (465, 187325), (635, 137175), (775, 112395), (885, 98425), (1475, 59055), (1829, 47625), (1905, 45725), (2325, 37465), (3175, 27435), (3875, 22479), (3937, 22125), (4425, 19685), (5487, 15875), (7375, 11811), (7493, 11625), (9145, 9525)]