25005530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7333}}^1$

素因数の和:7382

約数の個数: 32

約数和(自身を含む): 50692608

約数和(自身を除く): 25687078

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 7333, 14666, 36665, 73330, 80663, 161326, 227323, 403315, 454646, 806630, 1136615, 2273230, 2500553, 5001106, 12502765, 25005530]

約数ペア:

[(1, 25005530), (2, 12502765), (5, 5001106), (10, 2500553), (11, 2273230), (22, 1136615), (31, 806630), (55, 454646), (62, 403315), (110, 227323), (155, 161326), (310, 80663), (341, 73330), (682, 36665), (1705, 14666), (3410, 7333)]