229397355

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{24391}}^1$

素因数の和:24432

約数の個数: 48

約数和(自身を含む): 456618240

約数和(自身を除く): 227220885

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 165, 171, 209, 285, 495, 627, 855, 1045, 1881, 3135, 9405, 24391, 73173, 121955, 219519, 268301, 365865, 463429, 804903, 1097595, 1341505, 1390287, 2317145, 2414709, 4024515, 4170861, 5097719, 6951435, 12073545, 15293157, 20854305, 25488595, 45879471, 76465785, 229397355]

約数ペア:

[(1, 229397355), (3, 76465785), (5, 45879471), (9, 25488595), (11, 20854305), (15, 15293157), (19, 12073545), (33, 6951435), (45, 5097719), (55, 4170861), (57, 4024515), (95, 2414709), (99, 2317145), (165, 1390287), (171, 1341505), (209, 1097595), (285, 804903), (495, 463429), (627, 365865), (855, 268301), (1045, 219519), (1881, 121955), (3135, 73173), (9405, 24391)]