61194805

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 87208704

約数和(自身を除く): 26013899

約数列:

[1, 5, 7, 35, 43, 73, 215, 301, 365, 511, 557, 1505, 2555, 2785, 3139, 3899, 15695, 19495, 21973, 23951, 40661, 109865, 119755, 167657, 203305, 284627, 838285, 1423135, 1748423, 8742115, 12238961, 61194805]

約数ペア:

[(1, 61194805), (5, 12238961), (7, 8742115), (35, 1748423), (43, 1423135), (73, 838285), (215, 284627), (301, 203305), (365, 167657), (511, 119755), (557, 109865), (1505, 40661), (2555, 23951), (2785, 21973), (3139, 19495), (3899, 15695)]