42213345

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2029}}^1$

素因数の和:2129

約数の個数: 32

約数和(自身を含む): 72105600

約数和(自身を除く): 29892255

約数列:

[1, 3, 5, 15, 19, 57, 73, 95, 219, 285, 365, 1095, 1387, 2029, 4161, 6087, 6935, 10145, 20805, 30435, 38551, 115653, 148117, 192755, 444351, 578265, 740585, 2221755, 2814223, 8442669, 14071115, 42213345]

約数ペア:

[(1, 42213345), (3, 14071115), (5, 8442669), (15, 2814223), (19, 2221755), (57, 740585), (73, 578265), (95, 444351), (219, 192755), (285, 148117), (365, 115653), (1095, 38551), (1387, 30435), (2029, 20805), (4161, 10145), (6087, 6935)]