24935175

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:130

約数の個数: 96

約数和(自身を含む): 50621760

約数和(自身を除く): 25686585

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 41, 45, 51, 53, 75, 85, 123, 135, 153, 159, 205, 225, 255, 265, 369, 425, 459, 477, 615, 675, 697, 765, 795, 901, 1025, 1107, 1275, 1325, 1431, 1845, 2091, 2173, 2295, 2385, 2703, 3075, 3485, 3825, 3975, 4505, 5535, 6273, 6519, 7155, 8109, 9225, 10455, 10865, 11475, 11925, 13515, 17425, 18819, 19557, 22525, 24327, 27675, 31365, 32595, 35775, 36941, 40545, 52275, 54325, 58671, 67575, 94095, 97785, 110823, 121635, 156825, 162975, 184705, 202725, 293355, 332469, 470475, 488925, 554115, 608175, 923525, 997407, 1466775, 1662345, 2770575, 4987035, 8311725, 24935175]

約数ペア:

[(1, 24935175), (3, 8311725), (5, 4987035), (9, 2770575), (15, 1662345), (17, 1466775), (25, 997407), (27, 923525), (41, 608175), (45, 554115), (51, 488925), (53, 470475), (75, 332469), (85, 293355), (123, 202725), (135, 184705), (153, 162975), (159, 156825), (205, 121635), (225, 110823), (255, 97785), (265, 94095), (369, 67575), (425, 58671), (459, 54325), (477, 52275), (615, 40545), (675, 36941), (697, 35775), (765, 32595), (795, 31365), (901, 27675), (1025, 24327), (1107, 22525), (1275, 19557), (1325, 18819), (1431, 17425), (1845, 13515), (2091, 11925), (2173, 11475), (2295, 10865), (2385, 10455), (2703, 9225), (3075, 8109), (3485, 7155), (3825, 6519), (3975, 6273), (4505, 5535)]