64683675

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{5867}}^1$

素因数の和:5897

約数の個数: 54

約数和(自身を含む): 134793828

約数和(自身を除く): 70110153

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 49, 63, 75, 105, 147, 175, 225, 245, 315, 441, 525, 735, 1225, 1575, 2205, 3675, 5867, 11025, 17601, 29335, 41069, 52803, 88005, 123207, 146675, 205345, 264015, 287483, 369621, 440025, 616035, 862449, 1026725, 1320075, 1437415, 1848105, 2587347, 3080175, 4312245, 7187075, 9240525, 12936735, 21561225, 64683675]

約数ペア:

[(1, 64683675), (3, 21561225), (5, 12936735), (7, 9240525), (9, 7187075), (15, 4312245), (21, 3080175), (25, 2587347), (35, 1848105), (45, 1437415), (49, 1320075), (63, 1026725), (75, 862449), (105, 616035), (147, 440025), (175, 369621), (225, 287483), (245, 264015), (315, 205345), (441, 146675), (525, 123207), (735, 88005), (1225, 52803), (1575, 41069), (2205, 29335), (3675, 17601), (5867, 11025)]