2277231125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 3157382592

約数和(自身を除く): 880151467

約数列:

[1, 5, 13, 25, 53, 65, 125, 137, 193, 265, 325, 685, 689, 965, 1325, 1625, 1781, 2509, 3425, 3445, 4825, 6625, 7261, 8905, 10229, 12545, 17125, 17225, 24125, 26441, 36305, 44525, 51145, 62725, 86125, 94393, 132205, 132977, 181525, 222625, 255725, 313625, 343733, 471965, 661025, 664885, 907625, 1278625, 1401373, 1718665, 2359825, 3305125, 3324425, 7006865, 8593325, 11799125, 16622125, 18217849, 35034325, 42966625, 91089245, 175171625, 455446225, 2277231125]

約数ペア:

[(1, 2277231125), (5, 455446225), (13, 175171625), (25, 91089245), (53, 42966625), (65, 35034325), (125, 18217849), (137, 16622125), (193, 11799125), (265, 8593325), (325, 7006865), (685, 3324425), (689, 3305125), (965, 2359825), (1325, 1718665), (1625, 1401373), (1781, 1278625), (2509, 907625), (3425, 664885), (3445, 661025), (4825, 471965), (6625, 343733), (7261, 313625), (8905, 255725), (10229, 222625), (12545, 181525), (17125, 132977), (17225, 132205), (24125, 94393), (26441, 86125), (36305, 62725), (44525, 51145)]