376780545

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{146893}}^1$

素因数の和:146926

約数の個数: 32

約数和(自身を含む): 705091200

約数和(自身を除く): 328310655

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 146893, 440679, 734465, 1322037, 2203395, 2790967, 3966111, 6610185, 8372901, 13954835, 19830555, 25118703, 41864505, 75356109, 125593515, 376780545]

約数ペア:

[(1, 376780545), (3, 125593515), (5, 75356109), (9, 41864505), (15, 25118703), (19, 19830555), (27, 13954835), (45, 8372901), (57, 6610185), (95, 3966111), (135, 2790967), (171, 2203395), (285, 1322037), (513, 734465), (855, 440679), (2565, 146893)]