227450295

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:533

約数の個数: 64

約数和(自身を含む): 418037760

約数和(自身を除く): 190587465

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 83, 135, 159, 249, 265, 383, 415, 477, 747, 795, 1149, 1245, 1431, 1915, 2241, 2385, 3447, 3735, 4399, 5745, 7155, 10341, 11205, 13197, 17235, 20299, 21995, 31789, 39591, 51705, 60897, 65985, 95367, 101495, 118773, 158945, 182691, 197955, 286101, 304485, 476835, 548073, 593865, 858303, 913455, 1430505, 1684817, 2740365, 4291515, 5054451, 8424085, 15163353, 25272255, 45490059, 75816765, 227450295]

約数ペア:

[(1, 227450295), (3, 75816765), (5, 45490059), (9, 25272255), (15, 15163353), (27, 8424085), (45, 5054451), (53, 4291515), (83, 2740365), (135, 1684817), (159, 1430505), (249, 913455), (265, 858303), (383, 593865), (415, 548073), (477, 476835), (747, 304485), (795, 286101), (1149, 197955), (1245, 182691), (1431, 158945), (1915, 118773), (2241, 101495), (2385, 95367), (3447, 65985), (3735, 60897), (4399, 51705), (5745, 39591), (7155, 31789), (10341, 21995), (11205, 20299), (13197, 17235)]