228962885

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{19379}}^1$

素因数の和:19540

約数の個数: 16

約数和(自身を含む): 293025600

約数和(自身を除く): 64062715

約数列:

[1, 5, 17, 85, 139, 695, 2363, 11815, 19379, 96895, 329443, 1647215, 2693681, 13468405, 45792577, 228962885]

約数ペア:

[(1, 228962885), (5, 45792577), (17, 13468405), (85, 2693681), (139, 1647215), (695, 329443), (2363, 96895), (11815, 19379)]