61278305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 84015360

約数和(自身を除く): 22737055

約数列:

[1, 5, 11, 29, 55, 103, 145, 319, 373, 515, 1133, 1595, 1865, 2987, 4103, 5665, 10817, 14935, 20515, 32857, 38419, 54085, 118987, 164285, 192095, 422609, 594935, 1114151, 2113045, 5570755, 12255661, 61278305]

約数ペア:

[(1, 61278305), (5, 12255661), (11, 5570755), (29, 2113045), (55, 1114151), (103, 594935), (145, 422609), (319, 192095), (373, 164285), (515, 118987), (1133, 54085), (1595, 38419), (1865, 32857), (2987, 20515), (4103, 14935), (5665, 10817)]