7073115

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 64

約数和(自身を含む): 13934592

約数和(自身を除く): 6861477

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 41, 53, 93, 105, 123, 155, 159, 205, 217, 265, 287, 371, 465, 615, 651, 795, 861, 1085, 1113, 1271, 1435, 1643, 1855, 2173, 3255, 3813, 4305, 4929, 5565, 6355, 6519, 8215, 8897, 10865, 11501, 15211, 19065, 24645, 26691, 32595, 34503, 44485, 45633, 57505, 67363, 76055, 133455, 172515, 202089, 228165, 336815, 471541, 1010445, 1414623, 2357705, 7073115]

約数ペア:

[(1, 7073115), (3, 2357705), (5, 1414623), (7, 1010445), (15, 471541), (21, 336815), (31, 228165), (35, 202089), (41, 172515), (53, 133455), (93, 76055), (105, 67363), (123, 57505), (155, 45633), (159, 44485), (205, 34503), (217, 32595), (265, 26691), (287, 24645), (371, 19065), (465, 15211), (615, 11501), (651, 10865), (795, 8897), (861, 8215), (1085, 6519), (1113, 6355), (1271, 5565), (1435, 4929), (1643, 4305), (1855, 3813), (2173, 3255)]