142725715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{379}}^1$

素因数の和:603

約数の個数: 32

約数和(自身を含む): 193052160

約数和(自身を除く): 50326445

約数列:

[1, 5, 11, 41, 55, 167, 205, 379, 451, 835, 1837, 1895, 2255, 4169, 6847, 9185, 15539, 20845, 34235, 63293, 75317, 77695, 170929, 316465, 376585, 696223, 854645, 2595013, 3481115, 12975065, 28545143, 142725715]

約数ペア:

[(1, 142725715), (5, 28545143), (11, 12975065), (41, 3481115), (55, 2595013), (167, 854645), (205, 696223), (379, 376585), (451, 316465), (835, 170929), (1837, 77695), (1895, 75317), (2255, 63293), (4169, 34235), (6847, 20845), (9185, 15539)]