63770145

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 114960384

約数和(自身を除く): 51190239

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 83, 85, 115, 131, 249, 255, 345, 391, 393, 415, 655, 1173, 1245, 1411, 1909, 1955, 1965, 2227, 3013, 4233, 5727, 5865, 6681, 7055, 9039, 9545, 10873, 11135, 15065, 21165, 28635, 32453, 32619, 33405, 45195, 51221, 54365, 97359, 153663, 162265, 163095, 184841, 250079, 256105, 486795, 554523, 750237, 768315, 924205, 1250395, 2772615, 3751185, 4251343, 12754029, 21256715, 63770145]

約数ペア:

[(1, 63770145), (3, 21256715), (5, 12754029), (15, 4251343), (17, 3751185), (23, 2772615), (51, 1250395), (69, 924205), (83, 768315), (85, 750237), (115, 554523), (131, 486795), (249, 256105), (255, 250079), (345, 184841), (391, 163095), (393, 162265), (415, 153663), (655, 97359), (1173, 54365), (1245, 51221), (1411, 45195), (1909, 33405), (1955, 32619), (1965, 32453), (2227, 28635), (3013, 21165), (4233, 15065), (5727, 11135), (5865, 10873), (6681, 9545), (7055, 9039)]