205176135

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{953}}^1$

素因数の和:1455

約数の個数: 32

約数和(自身を含む): 339959808

約数和(自身を除く): 134783673

約数列:

[1, 3, 5, 15, 31, 93, 155, 463, 465, 953, 1389, 2315, 2859, 4765, 6945, 14295, 14353, 29543, 43059, 71765, 88629, 147715, 215295, 441239, 443145, 1323717, 2206195, 6618585, 13678409, 41035227, 68392045, 205176135]

約数ペア:

[(1, 205176135), (3, 68392045), (5, 41035227), (15, 13678409), (31, 6618585), (93, 2206195), (155, 1323717), (463, 443145), (465, 441239), (953, 215295), (1389, 147715), (2315, 88629), (2859, 71765), (4765, 43059), (6945, 29543), (14295, 14353)]