214711590925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{953}}^1\times {\mathrm{1601}}^1$

素因数の和:3010

約数の個数: 48

約数和(自身を含む): 287865981648

約数和(自身を除く): 73154390723

約数列:

[1, 5, 13, 25, 65, 325, 433, 953, 1601, 2165, 4765, 5629, 8005, 10825, 12389, 20813, 23825, 28145, 40025, 61945, 104065, 140725, 309725, 412649, 520325, 693233, 1525753, 2063245, 3466165, 5364437, 7628765, 9012029, 10316225, 17330825, 19834789, 26822185, 38143825, 45060145, 99173945, 134110925, 225300725, 495869725, 660651049, 3303255245, 8588463637, 16516276225, 42942318185, 214711590925]

約数ペア:

[(1, 214711590925), (5, 42942318185), (13, 16516276225), (25, 8588463637), (65, 3303255245), (325, 660651049), (433, 495869725), (953, 225300725), (1601, 134110925), (2165, 99173945), (4765, 45060145), (5629, 38143825), (8005, 26822185), (10825, 19834789), (12389, 17330825), (20813, 10316225), (23825, 9012029), (28145, 7628765), (40025, 5364437), (61945, 3466165), (104065, 2063245), (140725, 1525753), (309725, 693233), (412649, 520325)]