48729525

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:143

約数の個数: 96

約数和(自身を含む): 94493952

約数和(自身を除く): 45764427

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 41, 53, 65, 69, 75, 115, 123, 159, 195, 205, 265, 299, 325, 345, 533, 575, 615, 689, 795, 897, 943, 975, 1025, 1219, 1325, 1495, 1599, 1725, 2067, 2173, 2665, 2829, 3075, 3445, 3657, 3975, 4485, 4715, 6095, 6519, 7475, 7995, 10335, 10865, 12259, 13325, 14145, 15847, 17225, 18285, 22425, 23575, 28249, 30475, 32595, 36777, 39975, 47541, 49979, 51675, 54325, 61295, 70725, 79235, 84747, 91425, 141245, 149937, 162975, 183885, 237705, 249895, 306475, 396175, 423735, 649727, 706225, 749685, 919425, 1188525, 1249475, 1949181, 2118675, 3248635, 3748425, 9745905, 16243175, 48729525]

約数ペア:

[(1, 48729525), (3, 16243175), (5, 9745905), (13, 3748425), (15, 3248635), (23, 2118675), (25, 1949181), (39, 1249475), (41, 1188525), (53, 919425), (65, 749685), (69, 706225), (75, 649727), (115, 423735), (123, 396175), (159, 306475), (195, 249895), (205, 237705), (265, 183885), (299, 162975), (325, 149937), (345, 141245), (533, 91425), (575, 84747), (615, 79235), (689, 70725), (795, 61295), (897, 54325), (943, 51675), (975, 49979), (1025, 47541), (1219, 39975), (1325, 36777), (1495, 32595), (1599, 30475), (1725, 28249), (2067, 23575), (2173, 22425), (2665, 18285), (2829, 17225), (3075, 15847), (3445, 14145), (3657, 13325), (3975, 12259), (4485, 10865), (4715, 10335), (6095, 7995), (6519, 7475)]