7492485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1$

素因数の和:538

約数の個数: 64

約数和(自身を含む): 16128000

約数和(自身を除く): 8635515

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 33, 35, 39, 55, 65, 77, 91, 105, 143, 165, 195, 231, 273, 385, 429, 455, 499, 715, 1001, 1155, 1365, 1497, 2145, 2495, 3003, 3493, 5005, 5489, 6487, 7485, 10479, 15015, 16467, 17465, 19461, 27445, 32435, 38423, 45409, 52395, 71357, 82335, 97305, 115269, 136227, 192115, 214071, 227045, 356785, 499499, 576345, 681135, 1070355, 1498497, 2497495, 7492485]

約数ペア:

[(1, 7492485), (3, 2497495), (5, 1498497), (7, 1070355), (11, 681135), (13, 576345), (15, 499499), (21, 356785), (33, 227045), (35, 214071), (39, 192115), (55, 136227), (65, 115269), (77, 97305), (91, 82335), (105, 71357), (143, 52395), (165, 45409), (195, 38423), (231, 32435), (273, 27445), (385, 19461), (429, 17465), (455, 16467), (499, 15015), (715, 10479), (1001, 7485), (1155, 6487), (1365, 5489), (1497, 5005), (2145, 3493), (2495, 3003)]