148996815

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{19213}}^1$

素因数の和:19279

約数の個数: 32

約数和(自身を含む): 265614336

約数和(自身を除く): 116617521

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 141, 165, 235, 517, 705, 1551, 2585, 7755, 19213, 57639, 96065, 211343, 288195, 634029, 903011, 1056715, 2709033, 3170145, 4515055, 9933121, 13545165, 29799363, 49665605, 148996815]

約数ペア:

[(1, 148996815), (3, 49665605), (5, 29799363), (11, 13545165), (15, 9933121), (33, 4515055), (47, 3170145), (55, 2709033), (141, 1056715), (165, 903011), (235, 634029), (517, 288195), (705, 211343), (1551, 96065), (2585, 57639), (7755, 19213)]