2822206465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{28697}}^1$

素因数の和:28821

約数の個数: 32

約数和(自身を含む): 3905223840

約数和(自身を除く): 1083017375

約数列:

[1, 5, 13, 17, 65, 85, 89, 221, 445, 1105, 1157, 1513, 5785, 7565, 19669, 28697, 98345, 143485, 373061, 487849, 1865305, 2439245, 2554033, 6342037, 12770165, 31710185, 33202429, 43418561, 166012145, 217092805, 564441293, 2822206465]

約数ペア:

[(1, 2822206465), (5, 564441293), (13, 217092805), (17, 166012145), (65, 43418561), (85, 33202429), (89, 31710185), (221, 12770165), (445, 6342037), (1105, 2554033), (1157, 2439245), (1513, 1865305), (5785, 487849), (7565, 373061), (19669, 143485), (28697, 98345)]