57492045

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:132

約数の個数: 128

約数和(自身を含む): 121927680

約数和(自身を除く): 64435635

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 39, 41, 45, 47, 51, 65, 85, 117, 123, 135, 141, 153, 195, 205, 221, 235, 255, 351, 369, 423, 459, 533, 585, 611, 615, 663, 697, 705, 765, 799, 1105, 1107, 1269, 1599, 1755, 1833, 1845, 1927, 1989, 2091, 2115, 2295, 2397, 2665, 3055, 3315, 3485, 3995, 4797, 5499, 5535, 5781, 5967, 6273, 6345, 7191, 7995, 9061, 9165, 9635, 9945, 10387, 10455, 11985, 14391, 16497, 17343, 18819, 21573, 23985, 25051, 27183, 27495, 28905, 29835, 31161, 31365, 32759, 35955, 45305, 51935, 52029, 71955, 75153, 81549, 82485, 86715, 93483, 94095, 98277, 107865, 125255, 135915, 155805, 163795, 225459, 244647, 260145, 280449, 294831, 375765, 407745, 425867, 467415, 491385, 676377, 884493, 1127295, 1223235, 1277601, 1402245, 1474155, 2129335, 3381885, 3832803, 4422465, 6388005, 11498409, 19164015, 57492045]

約数ペア:

[(1, 57492045), (3, 19164015), (5, 11498409), (9, 6388005), (13, 4422465), (15, 3832803), (17, 3381885), (27, 2129335), (39, 1474155), (41, 1402245), (45, 1277601), (47, 1223235), (51, 1127295), (65, 884493), (85, 676377), (117, 491385), (123, 467415), (135, 425867), (141, 407745), (153, 375765), (195, 294831), (205, 280449), (221, 260145), (235, 244647), (255, 225459), (351, 163795), (369, 155805), (423, 135915), (459, 125255), (533, 107865), (585, 98277), (611, 94095), (615, 93483), (663, 86715), (697, 82485), (705, 81549), (765, 75153), (799, 71955), (1105, 52029), (1107, 51935), (1269, 45305), (1599, 35955), (1755, 32759), (1833, 31365), (1845, 31161), (1927, 29835), (1989, 28905), (2091, 27495), (2115, 27183), (2295, 25051), (2397, 23985), (2665, 21573), (3055, 18819), (3315, 17343), (3485, 16497), (3995, 14391), (4797, 11985), (5499, 10455), (5535, 10387), (5781, 9945), (5967, 9635), (6273, 9165), (6345, 9061), (7191, 7995)]