241736715

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{25703}}^1$

素因数の和:25744

約数の個数: 48

約数和(自身を含む): 481178880

約数和(自身を除く): 239442165

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, 25703, 77109, 128515, 231327, 282733, 385545, 488357, 848199, 1156635, 1413665, 1465071, 2441785, 2544597, 4240995, 4395213, 5371927, 7325355, 12722985, 16115781, 21976065, 26859635, 48347343, 80578905, 241736715]

約数ペア:

[(1, 241736715), (3, 80578905), (5, 48347343), (9, 26859635), (11, 21976065), (15, 16115781), (19, 12722985), (33, 7325355), (45, 5371927), (55, 4395213), (57, 4240995), (95, 2544597), (99, 2441785), (165, 1465071), (171, 1413665), (209, 1156635), (285, 848199), (495, 488357), (627, 385545), (855, 282733), (1045, 231327), (1881, 128515), (3135, 77109), (9405, 25703)]