42938595

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{503}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 85542912

約数和(自身を除く): 42604317

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 271, 315, 503, 813, 1355, 1509, 1897, 2439, 2515, 3521, 4065, 4527, 5691, 7545, 9485, 10563, 12195, 17073, 17605, 22635, 28455, 31689, 52815, 85365, 136313, 158445, 408939, 681565, 954191, 1226817, 2044695, 2862573, 4770955, 6134085, 8587719, 14312865, 42938595]

約数ペア:

[(1, 42938595), (3, 14312865), (5, 8587719), (7, 6134085), (9, 4770955), (15, 2862573), (21, 2044695), (35, 1226817), (45, 954191), (63, 681565), (105, 408939), (271, 158445), (315, 136313), (503, 85365), (813, 52815), (1355, 31689), (1509, 28455), (1897, 22635), (2439, 17605), (2515, 17073), (3521, 12195), (4065, 10563), (4527, 9485), (5691, 7545)]