98072375

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{25309}}^1$

素因数の和:25355

約数の個数: 16

約数和(自身を含む): 126347520

約数和(自身を除く): 28275145

約数列:

[1, 5, 25, 31, 125, 155, 775, 3875, 25309, 126545, 632725, 784579, 3163625, 3922895, 19614475, 98072375]

約数ペア:

[(1, 98072375), (5, 19614475), (25, 3922895), (31, 3163625), (125, 784579), (155, 632725), (775, 126545), (3875, 25309)]