5018125

素因数分解:

$5^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:95

約数の個数: 40

約数和(自身を含む): 7597568

約数和(自身を除く): 2579443

約数列:

[1, 5, 7, 25, 31, 35, 37, 125, 155, 175, 185, 217, 259, 625, 775, 875, 925, 1085, 1147, 1295, 3875, 4375, 4625, 5425, 5735, 6475, 8029, 19375, 23125, 27125, 28675, 32375, 40145, 135625, 143375, 161875, 200725, 716875, 1003625, 5018125]

約数ペア:

[(1, 5018125), (5, 1003625), (7, 716875), (25, 200725), (31, 161875), (35, 143375), (37, 135625), (125, 40145), (155, 32375), (175, 28675), (185, 27125), (217, 23125), (259, 19375), (625, 8029), (775, 6475), (875, 5735), (925, 5425), (1085, 4625), (1147, 4375), (1295, 3875)]