6905865

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 11863296

約数和(自身を除く): 4957431

約数列:

[1, 3, 5, 15, 23, 37, 69, 111, 115, 185, 345, 541, 555, 851, 1623, 2553, 2705, 4255, 8115, 12443, 12765, 20017, 37329, 60051, 62215, 100085, 186645, 300255, 460391, 1381173, 2301955, 6905865]

約数ペア:

[(1, 6905865), (3, 2301955), (5, 1381173), (15, 460391), (23, 300255), (37, 186645), (69, 100085), (111, 62215), (115, 60051), (185, 37329), (345, 20017), (541, 12765), (555, 12443), (851, 8115), (1623, 4255), (2553, 2705)]