233862015

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{4091}}^1$

素因数の和:4239

約数の個数: 32

約数和(自身を含む): 388118016

約数和(自身を除く): 154256001

約数列:

[1, 3, 5, 15, 37, 103, 111, 185, 309, 515, 555, 1545, 3811, 4091, 11433, 12273, 19055, 20455, 57165, 61365, 151367, 421373, 454101, 756835, 1264119, 2106865, 2270505, 6320595, 15590801, 46772403, 77954005, 233862015]

約数ペア:

[(1, 233862015), (3, 77954005), (5, 46772403), (15, 15590801), (37, 6320595), (103, 2270505), (111, 2106865), (185, 1264119), (309, 756835), (515, 454101), (555, 421373), (1545, 151367), (3811, 61365), (4091, 57165), (11433, 20455), (12273, 19055)]