73146555

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2437}}^1$

素因数の和:2500

約数の個数: 48

約数和(自身を含む): 136918080

約数和(自身を除く): 63771525

約数列:

[1, 3, 5, 9, 15, 23, 29, 45, 69, 87, 115, 145, 207, 261, 345, 435, 667, 1035, 1305, 2001, 2437, 3335, 6003, 7311, 10005, 12185, 21933, 30015, 36555, 56051, 70673, 109665, 168153, 212019, 280255, 353365, 504459, 636057, 840765, 1060095, 1625479, 2522295, 3180285, 4876437, 8127395, 14629311, 24382185, 73146555]

約数ペア:

[(1, 73146555), (3, 24382185), (5, 14629311), (9, 8127395), (15, 4876437), (23, 3180285), (29, 2522295), (45, 1625479), (69, 1060095), (87, 840765), (115, 636057), (145, 504459), (207, 353365), (261, 280255), (345, 212019), (435, 168153), (667, 109665), (1035, 70673), (1305, 56051), (2001, 36555), (2437, 30015), (3335, 21933), (6003, 12185), (7311, 10005)]