47626215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:129

約数の個数: 128

約数和(自身を含む): 102961152

約数和(自身を除く): 55334937

約数列:

[1, 3, 5, 7, 13, 15, 21, 23, 35, 37, 39, 41, 65, 69, 91, 105, 111, 115, 123, 161, 185, 195, 205, 259, 273, 287, 299, 345, 455, 481, 483, 533, 555, 615, 777, 805, 851, 861, 897, 943, 1295, 1365, 1435, 1443, 1495, 1517, 1599, 2093, 2405, 2415, 2553, 2665, 2829, 3367, 3731, 3885, 4255, 4305, 4485, 4551, 4715, 5957, 6279, 6601, 7215, 7585, 7995, 10101, 10465, 10619, 11063, 11193, 12259, 12765, 14145, 16835, 17871, 18655, 19721, 19803, 22755, 29785, 31395, 31857, 33005, 33189, 34891, 36777, 50505, 53095, 55315, 55965, 59163, 61295, 77441, 85813, 89355, 98605, 99015, 104673, 138047, 159285, 165945, 174455, 183885, 232323, 244237, 257439, 295815, 387205, 414141, 429065, 453583, 523365, 690235, 732711, 1161615, 1221185, 1287195, 1360749, 2070705, 2267915, 3175081, 3663555, 6803745, 9525243, 15875405, 47626215]

約数ペア:

[(1, 47626215), (3, 15875405), (5, 9525243), (7, 6803745), (13, 3663555), (15, 3175081), (21, 2267915), (23, 2070705), (35, 1360749), (37, 1287195), (39, 1221185), (41, 1161615), (65, 732711), (69, 690235), (91, 523365), (105, 453583), (111, 429065), (115, 414141), (123, 387205), (161, 295815), (185, 257439), (195, 244237), (205, 232323), (259, 183885), (273, 174455), (287, 165945), (299, 159285), (345, 138047), (455, 104673), (481, 99015), (483, 98605), (533, 89355), (555, 85813), (615, 77441), (777, 61295), (805, 59163), (851, 55965), (861, 55315), (897, 53095), (943, 50505), (1295, 36777), (1365, 34891), (1435, 33189), (1443, 33005), (1495, 31857), (1517, 31395), (1599, 29785), (2093, 22755), (2405, 19803), (2415, 19721), (2553, 18655), (2665, 17871), (2829, 16835), (3367, 14145), (3731, 12765), (3885, 12259), (4255, 11193), (4305, 11063), (4485, 10619), (4551, 10465), (4715, 10101), (5957, 7995), (6279, 7585), (6601, 7215)]