47505465

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 100638720

約数和(自身を除く): 53133255

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 79, 83, 105, 115, 161, 207, 237, 249, 315, 345, 395, 415, 483, 553, 581, 711, 747, 805, 1035, 1185, 1245, 1449, 1659, 1743, 1817, 1909, 2415, 2765, 2905, 3555, 3735, 4977, 5229, 5451, 5727, 6557, 7245, 8295, 8715, 9085, 9545, 12719, 13363, 16353, 17181, 19671, 24885, 26145, 27255, 28635, 32785, 38157, 40089, 45899, 59013, 63595, 66815, 81765, 85905, 98355, 114471, 120267, 137697, 150811, 190785, 200445, 229495, 295065, 413091, 452433, 572355, 601335, 688485, 754055, 1055677, 1357299, 2065455, 2262165, 3167031, 5278385, 6786495, 9501093, 15835155, 47505465]

約数ペア:

[(1, 47505465), (3, 15835155), (5, 9501093), (7, 6786495), (9, 5278385), (15, 3167031), (21, 2262165), (23, 2065455), (35, 1357299), (45, 1055677), (63, 754055), (69, 688485), (79, 601335), (83, 572355), (105, 452433), (115, 413091), (161, 295065), (207, 229495), (237, 200445), (249, 190785), (315, 150811), (345, 137697), (395, 120267), (415, 114471), (483, 98355), (553, 85905), (581, 81765), (711, 66815), (747, 63595), (805, 59013), (1035, 45899), (1185, 40089), (1245, 38157), (1449, 32785), (1659, 28635), (1743, 27255), (1817, 26145), (1909, 24885), (2415, 19671), (2765, 17181), (2905, 16353), (3555, 13363), (3735, 12719), (4977, 9545), (5229, 9085), (5451, 8715), (5727, 8295), (6557, 7245)]