47493495

素因数分解:

$3^2\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:230

約数の個数: 96

約数和(自身を含む): 102211200

約数和(自身を除く): 54717705

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 49, 51, 63, 85, 105, 119, 147, 153, 181, 245, 255, 315, 343, 357, 441, 543, 595, 735, 765, 833, 905, 1029, 1071, 1267, 1629, 1715, 1785, 2205, 2499, 2715, 3077, 3087, 3801, 4165, 5145, 5355, 5831, 6335, 7497, 8145, 8869, 9231, 11403, 12495, 15385, 15435, 17493, 19005, 21539, 26607, 27693, 29155, 37485, 44345, 46155, 52479, 57015, 62083, 64617, 79821, 87465, 107695, 133035, 138465, 150773, 186249, 193851, 262395, 310415, 323085, 399105, 452319, 558747, 753865, 931245, 969255, 1055411, 1356957, 2261595, 2793735, 3166233, 5277055, 6784785, 9498699, 15831165, 47493495]

約数ペア:

[(1, 47493495), (3, 15831165), (5, 9498699), (7, 6784785), (9, 5277055), (15, 3166233), (17, 2793735), (21, 2261595), (35, 1356957), (45, 1055411), (49, 969255), (51, 931245), (63, 753865), (85, 558747), (105, 452319), (119, 399105), (147, 323085), (153, 310415), (181, 262395), (245, 193851), (255, 186249), (315, 150773), (343, 138465), (357, 133035), (441, 107695), (543, 87465), (595, 79821), (735, 64617), (765, 62083), (833, 57015), (905, 52479), (1029, 46155), (1071, 44345), (1267, 37485), (1629, 29155), (1715, 27693), (1785, 26607), (2205, 21539), (2499, 19005), (2715, 17493), (3077, 15435), (3087, 15385), (3801, 12495), (4165, 11403), (5145, 9231), (5355, 8869), (5831, 8145), (6335, 7497)]