40225275

素因数分解:

$3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2591}}^1$

素因数の和:2633

約数の個数: 48

約数和(自身を含む): 77137920

約数和(自身を除く): 36912645

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 115, 135, 207, 225, 345, 575, 621, 675, 1035, 1725, 2591, 3105, 5175, 7773, 12955, 15525, 23319, 38865, 59593, 64775, 69957, 116595, 178779, 194325, 297965, 349785, 536337, 582975, 893895, 1489825, 1609011, 1748925, 2681685, 4469475, 8045055, 13408425, 40225275]

約数ペア:

[(1, 40225275), (3, 13408425), (5, 8045055), (9, 4469475), (15, 2681685), (23, 1748925), (25, 1609011), (27, 1489825), (45, 893895), (69, 582975), (75, 536337), (115, 349785), (135, 297965), (207, 194325), (225, 178779), (345, 116595), (575, 69957), (621, 64775), (675, 59593), (1035, 38865), (1725, 23319), (2591, 15525), (3105, 12955), (5175, 7773)]