15747930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15907}}^1$

素因数の和:15931

約数の個数: 48

約数和(自身を含む): 44669664

約数和(自身を除く): 28921734

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 15907, 31814, 47721, 79535, 95442, 143163, 159070, 174977, 238605, 286326, 349954, 477210, 524931, 715815, 874885, 1049862, 1431630, 1574793, 1749770, 2624655, 3149586, 5249310, 7873965, 15747930]

約数ペア:

[(1, 15747930), (2, 7873965), (3, 5249310), (5, 3149586), (6, 2624655), (9, 1749770), (10, 1574793), (11, 1431630), (15, 1049862), (18, 874885), (22, 715815), (30, 524931), (33, 477210), (45, 349954), (55, 286326), (66, 238605), (90, 174977), (99, 159070), (110, 143163), (165, 95442), (198, 79535), (330, 47721), (495, 31814), (990, 15907)]