47956545

素因数分解:

$3^2\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 104832000

約数和(自身を除く): 56875455

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 49, 63, 65, 91, 105, 117, 147, 195, 239, 245, 273, 315, 343, 441, 455, 585, 637, 717, 735, 819, 1029, 1195, 1365, 1673, 1715, 1911, 2151, 2205, 3087, 3107, 3185, 3585, 4095, 4459, 5019, 5145, 5733, 8365, 9321, 9555, 10755, 11711, 13377, 15057, 15435, 15535, 21749, 22295, 25095, 27963, 28665, 35133, 40131, 46605, 58555, 65247, 66885, 75285, 81977, 105399, 108745, 139815, 152243, 175665, 195741, 200655, 245931, 326235, 409885, 456729, 526995, 737793, 761215, 978705, 1065701, 1229655, 1370187, 2283645, 3197103, 3688965, 5328505, 6850935, 9591309, 15985515, 47956545]

約数ペア:

[(1, 47956545), (3, 15985515), (5, 9591309), (7, 6850935), (9, 5328505), (13, 3688965), (15, 3197103), (21, 2283645), (35, 1370187), (39, 1229655), (45, 1065701), (49, 978705), (63, 761215), (65, 737793), (91, 526995), (105, 456729), (117, 409885), (147, 326235), (195, 245931), (239, 200655), (245, 195741), (273, 175665), (315, 152243), (343, 139815), (441, 108745), (455, 105399), (585, 81977), (637, 75285), (717, 66885), (735, 65247), (819, 58555), (1029, 46605), (1195, 40131), (1365, 35133), (1673, 28665), (1715, 27963), (1911, 25095), (2151, 22295), (2205, 21749), (3087, 15535), (3107, 15435), (3185, 15057), (3585, 13377), (4095, 11711), (4459, 10755), (5019, 9555), (5145, 9321), (5733, 8365)]