67028325

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:124

約数の個数: 144

約数和(自身を含む): 147240576

約数和(自身を除く): 80212251

約数列:

[1, 3, 5, 7, 13, 15, 21, 23, 25, 35, 39, 49, 61, 65, 69, 75, 91, 105, 115, 147, 161, 175, 183, 195, 245, 273, 299, 305, 325, 345, 427, 455, 483, 525, 575, 637, 735, 793, 805, 897, 915, 975, 1127, 1225, 1281, 1365, 1403, 1495, 1525, 1725, 1911, 2093, 2135, 2275, 2379, 2415, 2989, 3185, 3381, 3675, 3965, 4025, 4209, 4485, 4575, 5551, 5635, 6279, 6405, 6825, 7015, 7475, 8967, 9555, 9821, 10465, 10675, 11895, 12075, 14651, 14945, 15925, 16653, 16905, 18239, 19825, 21045, 22425, 27755, 28175, 29463, 31395, 32025, 35075, 38857, 43953, 44835, 47775, 49105, 52325, 54717, 59475, 68747, 73255, 74725, 83265, 84525, 91195, 105225, 116571, 127673, 138775, 147315, 156975, 194285, 206241, 219765, 224175, 245525, 273585, 343735, 366275, 383019, 416325, 455975, 582855, 638365, 736575, 893711, 971425, 1031205, 1098825, 1367925, 1718675, 1915095, 2681133, 2914275, 3191825, 4468555, 5156025, 9575475, 13405665, 22342775, 67028325]

約数ペア:

[(1, 67028325), (3, 22342775), (5, 13405665), (7, 9575475), (13, 5156025), (15, 4468555), (21, 3191825), (23, 2914275), (25, 2681133), (35, 1915095), (39, 1718675), (49, 1367925), (61, 1098825), (65, 1031205), (69, 971425), (75, 893711), (91, 736575), (105, 638365), (115, 582855), (147, 455975), (161, 416325), (175, 383019), (183, 366275), (195, 343735), (245, 273585), (273, 245525), (299, 224175), (305, 219765), (325, 206241), (345, 194285), (427, 156975), (455, 147315), (483, 138775), (525, 127673), (575, 116571), (637, 105225), (735, 91195), (793, 84525), (805, 83265), (897, 74725), (915, 73255), (975, 68747), (1127, 59475), (1225, 54717), (1281, 52325), (1365, 49105), (1403, 47775), (1495, 44835), (1525, 43953), (1725, 38857), (1911, 35075), (2093, 32025), (2135, 31395), (2275, 29463), (2379, 28175), (2415, 27755), (2989, 22425), (3185, 21045), (3381, 19825), (3675, 18239), (3965, 16905), (4025, 16653), (4209, 15925), (4485, 14945), (4575, 14651), (5551, 12075), (5635, 11895), (6279, 10675), (6405, 10465), (6825, 9821), (7015, 9555), (7475, 8967)]