1619228696065

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{887}}^1\times {\mathrm{106537}}^1$

素因数の和:107601

約数の個数: 32

約数和(自身を含む): 2043484070400

約数和(自身を除く): 424255374335

約数列:

[1, 5, 23, 115, 149, 745, 887, 3427, 4435, 17135, 20401, 102005, 106537, 132163, 532685, 660815, 2450351, 3039749, 12251755, 15198745, 15874013, 79370065, 94498319, 365102299, 472491595, 1825511495, 2173461337, 10867306685, 14080249531, 70401247655, 323845739213, 1619228696065]

約数ペア:

[(1, 1619228696065), (5, 323845739213), (23, 70401247655), (115, 14080249531), (149, 10867306685), (745, 2173461337), (887, 1825511495), (3427, 472491595), (4435, 365102299), (17135, 94498319), (20401, 79370065), (102005, 15874013), (106537, 15198745), (132163, 12251755), (532685, 3039749), (660815, 2450351)]