42039795

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{8171}}^1$

素因数の和:8200

約数の個数: 32

約数和(自身を含む): 78451200

約数和(自身を除く): 36411405

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 5145, 8171, 24513, 40855, 57197, 122565, 171591, 285985, 400379, 857955, 1201137, 2001895, 2802653, 6005685, 8407959, 14013265, 42039795]

約数ペア:

[(1, 42039795), (3, 14013265), (5, 8407959), (7, 6005685), (15, 2802653), (21, 2001895), (35, 1201137), (49, 857955), (105, 400379), (147, 285985), (245, 171591), (343, 122565), (735, 57197), (1029, 40855), (1715, 24513), (5145, 8171)]