48618045

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1297}}^1$

素因数の和:1339

約数の個数: 72

約数和(自身を含む): 103876344

約数和(自身を除く): 55258299

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 49, 51, 63, 85, 105, 119, 147, 153, 245, 255, 315, 357, 441, 595, 735, 765, 833, 1071, 1297, 1785, 2205, 2499, 3891, 4165, 5355, 6485, 7497, 9079, 11673, 12495, 19455, 22049, 27237, 37485, 45395, 58365, 63553, 66147, 81711, 110245, 136185, 154343, 190659, 198441, 317765, 330735, 408555, 463029, 571977, 771715, 953295, 992205, 1080401, 1389087, 2315145, 2859885, 3241203, 5402005, 6945435, 9723609, 16206015, 48618045]

約数ペア:

[(1, 48618045), (3, 16206015), (5, 9723609), (7, 6945435), (9, 5402005), (15, 3241203), (17, 2859885), (21, 2315145), (35, 1389087), (45, 1080401), (49, 992205), (51, 953295), (63, 771715), (85, 571977), (105, 463029), (119, 408555), (147, 330735), (153, 317765), (245, 198441), (255, 190659), (315, 154343), (357, 136185), (441, 110245), (595, 81711), (735, 66147), (765, 63553), (833, 58365), (1071, 45395), (1297, 37485), (1785, 27237), (2205, 22049), (2499, 19455), (3891, 12495), (4165, 11673), (5355, 9079), (6485, 7497)]