27830015655

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{13669}}^1$

素因数の和:13940

約数の個数: 64

約数和(自身を含む): 49109639040

約数和(自身を除く): 21279623385

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 195, 197, 265, 591, 689, 795, 985, 2067, 2561, 2955, 3445, 7683, 10335, 10441, 12805, 13669, 31323, 38415, 41007, 52205, 68345, 135733, 156615, 177697, 205035, 407199, 533091, 678665, 724457, 888485, 2035995, 2173371, 2665455, 2692793, 3622285, 8078379, 9417941, 10866855, 13463965, 28253823, 35006309, 40391895, 47089705, 105018927, 141269115, 142718029, 175031545, 428154087, 525094635, 713590145, 1855334377, 2140770435, 5566003131, 9276671885, 27830015655]

約数ペア:

[(1, 27830015655), (3, 9276671885), (5, 5566003131), (13, 2140770435), (15, 1855334377), (39, 713590145), (53, 525094635), (65, 428154087), (159, 175031545), (195, 142718029), (197, 141269115), (265, 105018927), (591, 47089705), (689, 40391895), (795, 35006309), (985, 28253823), (2067, 13463965), (2561, 10866855), (2955, 9417941), (3445, 8078379), (7683, 3622285), (10335, 2692793), (10441, 2665455), (12805, 2173371), (13669, 2035995), (31323, 888485), (38415, 724457), (41007, 678665), (52205, 533091), (68345, 407199), (135733, 205035), (156615, 177697)]