212637135

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{488821}}^1$

素因数の和:488858

約数の個数: 16

約数和(自身を含む): 351951840

約数和(自身を除く): 139314705

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 488821, 1466463, 2444105, 7332315, 14175809, 42527427, 70879045, 212637135]

約数ペア:

[(1, 212637135), (3, 70879045), (5, 42527427), (15, 14175809), (29, 7332315), (87, 2444105), (145, 1466463), (435, 488821)]