57127005

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{757}}^1$

素因数の和:827

約数の個数: 64

約数和(自身を含む): 112062720

約数和(自身を除く): 54935715

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 43, 45, 65, 117, 129, 135, 195, 215, 351, 387, 559, 585, 645, 757, 1161, 1677, 1755, 1935, 2271, 2795, 3785, 5031, 5805, 6813, 8385, 9841, 11355, 15093, 20439, 25155, 29523, 32551, 34065, 49205, 75465, 88569, 97653, 102195, 147615, 162755, 265707, 292959, 423163, 442845, 488265, 878877, 1269489, 1328535, 1464795, 2115815, 3808467, 4394385, 6347445, 11425401, 19042335, 57127005]

約数ペア:

[(1, 57127005), (3, 19042335), (5, 11425401), (9, 6347445), (13, 4394385), (15, 3808467), (27, 2115815), (39, 1464795), (43, 1328535), (45, 1269489), (65, 878877), (117, 488265), (129, 442845), (135, 423163), (195, 292959), (215, 265707), (351, 162755), (387, 147615), (559, 102195), (585, 97653), (645, 88569), (757, 75465), (1161, 49205), (1677, 34065), (1755, 32551), (1935, 29523), (2271, 25155), (2795, 20439), (3785, 15093), (5031, 11355), (5805, 9841), (6813, 8385)]