71374755

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2477}}^1$

素因数の和:2615

約数の個数: 32

約数和(自身を含む): 122036544

約数和(自身を除く): 50661789

約数列:

[1, 3, 5, 15, 17, 51, 85, 113, 255, 339, 565, 1695, 1921, 2477, 5763, 7431, 9605, 12385, 28815, 37155, 42109, 126327, 210545, 279901, 631635, 839703, 1399505, 4198515, 4758317, 14274951, 23791585, 71374755]

約数ペア:

[(1, 71374755), (3, 23791585), (5, 14274951), (15, 4758317), (17, 4198515), (51, 1399505), (85, 839703), (113, 631635), (255, 279901), (339, 210545), (565, 126327), (1695, 42109), (1921, 37155), (2477, 28815), (5763, 12385), (7431, 9605)]