126689865

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{21601}}^1$

素因数の和:21649

約数の個数: 32

約数和(自身を含む): 223969536

約数和(自身を除く): 97279671

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 21601, 64803, 108005, 324015, 367217, 496823, 1101651, 1490469, 1836085, 2484115, 5508255, 7452345, 8445991, 25337973, 42229955, 126689865]

約数ペア:

[(1, 126689865), (3, 42229955), (5, 25337973), (15, 8445991), (17, 7452345), (23, 5508255), (51, 2484115), (69, 1836085), (85, 1490469), (115, 1101651), (255, 496823), (345, 367217), (391, 324015), (1173, 108005), (1955, 64803), (5865, 21601)]