38802015

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{619}}^1$

素因数の和:836

約数の個数: 48

約数和(自身を含む): 77376000

約数和(自身を除く): 38573985

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 199, 315, 597, 619, 995, 1393, 1791, 1857, 2985, 3095, 4179, 4333, 5571, 6965, 8955, 9285, 12537, 12999, 20895, 21665, 27855, 38997, 62685, 64995, 123181, 194985, 369543, 615905, 862267, 1108629, 1847715, 2586801, 4311335, 5543145, 7760403, 12934005, 38802015]

約数ペア:

[(1, 38802015), (3, 12934005), (5, 7760403), (7, 5543145), (9, 4311335), (15, 2586801), (21, 1847715), (35, 1108629), (45, 862267), (63, 615905), (105, 369543), (199, 194985), (315, 123181), (597, 64995), (619, 62685), (995, 38997), (1393, 27855), (1791, 21665), (1857, 20895), (2985, 12999), (3095, 12537), (4179, 9285), (4333, 8955), (5571, 6965)]