65771355

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1019}}^1$

素因数の和:1371

約数の個数: 32

約数和(自身を含む): 113783040

約数和(自身を除く): 48011685

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 331, 993, 1019, 1655, 3057, 4303, 4965, 5095, 12909, 13247, 15285, 21515, 39741, 64545, 66235, 198705, 337289, 1011867, 1686445, 4384757, 5059335, 13154271, 21923785, 65771355]

約数ペア:

[(1, 65771355), (3, 21923785), (5, 13154271), (13, 5059335), (15, 4384757), (39, 1686445), (65, 1011867), (195, 337289), (331, 198705), (993, 66235), (1019, 64545), (1655, 39741), (3057, 21515), (4303, 15285), (4965, 13247), (5095, 12909)]