142021815

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{728317}}^1$

素因数の和:728338

約数の個数: 16

約数和(自身を含む): 244714848

約数和(自身を除く): 102693033

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 728317, 2184951, 3641585, 9468121, 10924755, 28404363, 47340605, 142021815]

約数ペア:

[(1, 142021815), (3, 47340605), (5, 28404363), (13, 10924755), (15, 9468121), (39, 3641585), (65, 2184951), (195, 728317)]