2848256.00000000

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:190

約数の個数: 80

約数和(自身を含む): 97748640

約数和(自身を除く): 46740105

約数列:

[1, 3, 5, 9, 15, 27, 29, 43, 45, 81, 87, 101, 129, 135, 145, 215, 261, 303, 387, 405, 435, 505, 645, 783, 909, 1161, 1247, 1305, 1515, 1935, 2349, 2727, 2929, 3483, 3741, 3915, 4343, 4545, 5805, 6235, 8181, 8787, 11223, 11745, 13029, 13635, 14645, 17415, 18705, 21715, 26361, 33669, 39087, 40905, 43935, 56115, 65145, 79083, 101007, 117261, 125947, 131805, 168345, 195435, 237249, 351783, 377841, 395415, 505035, 586305, 629735, 1133523, 1186245, 1758915, 1889205, 3400569, 5667615, 10201707, 17002845, 51008535]

約数ペア:

[(1, 51008535), (3, 17002845), (5, 10201707), (9, 5667615), (15, 3400569), (27, 1889205), (29, 1758915), (43, 1186245), (45, 1133523), (81, 629735), (87, 586305), (101, 505035), (129, 395415), (135, 377841), (145, 351783), (215, 237249), (261, 195435), (303, 168345), (387, 131805), (405, 125947), (435, 117261), (505, 101007), (645, 79083), (783, 65145), (909, 56115), (1161, 43935), (1247, 40905), (1305, 39087), (1515, 33669), (1935, 26361), (2349, 21715), (2727, 18705), (2929, 17415), (3483, 14645), (3741, 13635), (3915, 13029), (4343, 11745), (4545, 11223), (5805, 8787), (6235, 8181)]