24872955

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{947}}^1$

素因数の和:1075

約数の個数: 32

約数和(自身を含む): 42591744

約数和(自身を除く): 17718789

約数列:

[1, 3, 5, 15, 17, 51, 85, 103, 255, 309, 515, 947, 1545, 1751, 2841, 4735, 5253, 8755, 14205, 16099, 26265, 48297, 80495, 97541, 241485, 292623, 487705, 1463115, 1658197, 4974591, 8290985, 24872955]

約数ペア:

[(1, 24872955), (3, 8290985), (5, 4974591), (15, 1658197), (17, 1463115), (51, 487705), (85, 292623), (103, 241485), (255, 97541), (309, 80495), (515, 48297), (947, 26265), (1545, 16099), (1751, 14205), (2841, 8755), (4735, 5253)]