71027385

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{33113}}^1$

素因数の和:33145

約数の個数: 32

約数和(自身を含む): 133515648

約数和(自身を除く): 62488263

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 33113, 99339, 165565, 364243, 430469, 496695, 1092729, 1291407, 1821215, 2152345, 4735159, 5463645, 6457035, 14205477, 23675795, 71027385]

約数ペア:

[(1, 71027385), (3, 23675795), (5, 14205477), (11, 6457035), (13, 5463645), (15, 4735159), (33, 2152345), (39, 1821215), (55, 1291407), (65, 1092729), (143, 496695), (165, 430469), (195, 364243), (429, 165565), (715, 99339), (2145, 33113)]