77893335

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2833}}^1$

素因数の和:2904

約数の個数: 48

約数和(自身を含む): 148546944

約数和(自身を除く): 70653609

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 47, 65, 117, 141, 195, 235, 423, 585, 611, 705, 1833, 2115, 2833, 3055, 5499, 8499, 9165, 14165, 25497, 27495, 36829, 42495, 110487, 127485, 133151, 184145, 331461, 399453, 552435, 665755, 1198359, 1657305, 1730963, 1997265, 5192889, 5991795, 8654815, 15578667, 25964445, 77893335]

約数ペア:

[(1, 77893335), (3, 25964445), (5, 15578667), (9, 8654815), (13, 5991795), (15, 5192889), (39, 1997265), (45, 1730963), (47, 1657305), (65, 1198359), (117, 665755), (141, 552435), (195, 399453), (235, 331461), (423, 184145), (585, 133151), (611, 127485), (705, 110487), (1833, 42495), (2115, 36829), (2833, 27495), (3055, 25497), (5499, 14165), (8499, 9165)]