142845445

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{11069}}^1$

素因数の和:11192

約数の個数: 16

約数和(自身を含む): 179334000

約数和(自身を除く): 36488555

約数列:

[1, 5, 29, 89, 145, 445, 2581, 11069, 12905, 55345, 321001, 985141, 1605005, 4925705, 28569089, 142845445]

約数ペア:

[(1, 142845445), (5, 28569089), (29, 4925705), (89, 1605005), (145, 985141), (445, 321001), (2581, 55345), (11069, 12905)]