157006465

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{2113}}^1$

素因数の和:2329

約数の個数: 32

約数和(自身を含む): 236226816

約数和(自身を除く): 79220351

約数列:

[1, 5, 7, 11, 35, 55, 77, 193, 385, 965, 1351, 2113, 2123, 6755, 10565, 10615, 14791, 14861, 23243, 73955, 74305, 116215, 162701, 407809, 813505, 2039045, 2854663, 4485899, 14273315, 22429495, 31401293, 157006465]

約数ペア:

[(1, 157006465), (5, 31401293), (7, 22429495), (11, 14273315), (35, 4485899), (55, 2854663), (77, 2039045), (193, 813505), (385, 407809), (965, 162701), (1351, 116215), (2113, 74305), (2123, 73955), (6755, 23243), (10565, 14861), (10615, 14791)]