9784375

素因数分解:

$5^5\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:157

約数の個数: 24

約数和(自身を含む): 12749184

約数和(自身を除く): 2964809

約数列:

[1, 5, 25, 31, 101, 125, 155, 505, 625, 775, 2525, 3125, 3131, 3875, 12625, 15655, 19375, 63125, 78275, 96875, 315625, 391375, 1956875, 9784375]

約数ペア:

[(1, 9784375), (5, 1956875), (25, 391375), (31, 315625), (101, 96875), (125, 78275), (155, 63125), (505, 19375), (625, 15655), (775, 12625), (2525, 3875), (3125, 3131)]