54845505

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{947}}^1$

素因数の和:988

約数の個数: 80

約数和(自身を含む): 115625664

約数和(自身を除く): 60780159

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 81, 99, 117, 135, 143, 165, 195, 297, 351, 405, 429, 495, 585, 715, 891, 947, 1053, 1287, 1485, 1755, 2145, 2841, 3861, 4455, 4735, 5265, 6435, 8523, 10417, 11583, 12311, 14205, 19305, 25569, 31251, 36933, 42615, 52085, 57915, 61555, 76707, 93753, 110799, 127845, 135421, 156255, 184665, 281259, 332397, 383535, 406263, 468765, 553995, 677105, 843777, 997191, 1218789, 1406295, 1661985, 2031315, 3656367, 4218885, 4985955, 6093945, 10969101, 18281835, 54845505]

約数ペア:

[(1, 54845505), (3, 18281835), (5, 10969101), (9, 6093945), (11, 4985955), (13, 4218885), (15, 3656367), (27, 2031315), (33, 1661985), (39, 1406295), (45, 1218789), (55, 997191), (65, 843777), (81, 677105), (99, 553995), (117, 468765), (135, 406263), (143, 383535), (165, 332397), (195, 281259), (297, 184665), (351, 156255), (405, 135421), (429, 127845), (495, 110799), (585, 93753), (715, 76707), (891, 61555), (947, 57915), (1053, 52085), (1287, 42615), (1485, 36933), (1755, 31251), (2145, 25569), (2841, 19305), (3861, 14205), (4455, 12311), (4735, 11583), (5265, 10417), (6435, 8523)]