210375085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{27809}}^1$

素因数の和:27920

約数の個数: 16

約数和(自身を含む): 270313200

約数和(自身を除く): 59938115

約数列:

[1, 5, 17, 85, 89, 445, 1513, 7565, 27809, 139045, 472753, 2363765, 2475001, 12375005, 42075017, 210375085]

約数ペア:

[(1, 210375085), (5, 42075017), (17, 12375005), (85, 2475001), (89, 2363765), (445, 472753), (1513, 139045), (7565, 27809)]