30773225

素因数分解:

$5^2\times 7^2\times {\mathrm{25121}}^1$

素因数の和:25145

約数の個数: 18

約数和(自身を含む): 44390574

約数和(自身を除く): 13617349

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 1225, 25121, 125605, 175847, 628025, 879235, 1230929, 4396175, 6154645, 30773225]

約数ペア:

[(1, 30773225), (5, 6154645), (7, 4396175), (25, 1230929), (35, 879235), (49, 628025), (175, 175847), (245, 125605), (1225, 25121)]