52805780025

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{547}}^1\times {\mathrm{21101}}^1$

素因数の和:21722

約数の個数: 48

約数和(自身を含む): 88903232448

約数和(自身を除く): 36097452423

約数列:

[1, 3, 5, 15, 25, 61, 75, 183, 305, 547, 915, 1525, 1641, 2735, 4575, 8205, 13675, 21101, 33367, 41025, 63303, 100101, 105505, 166835, 316515, 500505, 527525, 834175, 1287161, 1582575, 2502525, 3861483, 6435805, 11542247, 19307415, 32179025, 34626741, 57711235, 96537075, 173133705, 288556175, 704077067, 865668525, 2112231201, 3520385335, 10561156005, 17601926675, 52805780025]

約数ペア:

[(1, 52805780025), (3, 17601926675), (5, 10561156005), (15, 3520385335), (25, 2112231201), (61, 865668525), (75, 704077067), (183, 288556175), (305, 173133705), (547, 96537075), (915, 57711235), (1525, 34626741), (1641, 32179025), (2735, 19307415), (4575, 11542247), (8205, 6435805), (13675, 3861483), (21101, 2502525), (33367, 1582575), (41025, 1287161), (63303, 834175), (100101, 527525), (105505, 500505), (166835, 316515)]