57022515

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:134

約数の個数: 128

約数和(自身を含む): 121651200

約数和(自身を除く): 64628685

約数列:

[1, 3, 5, 9, 11, 15, 19, 27, 33, 43, 45, 47, 55, 57, 95, 99, 129, 135, 141, 165, 171, 209, 215, 235, 285, 297, 387, 423, 473, 495, 513, 517, 627, 645, 705, 817, 855, 893, 1045, 1161, 1269, 1419, 1485, 1551, 1881, 1935, 2021, 2115, 2365, 2451, 2565, 2585, 2679, 3135, 4085, 4257, 4465, 4653, 5643, 5805, 6063, 6345, 7095, 7353, 7755, 8037, 8987, 9405, 9823, 10105, 12255, 12771, 13395, 13959, 18189, 21285, 22059, 22231, 23265, 24111, 26961, 28215, 29469, 30315, 36765, 38399, 40185, 44935, 49115, 54567, 63855, 66693, 69795, 80883, 88407, 90945, 110295, 111155, 115197, 120555, 134805, 147345, 191995, 200079, 242649, 265221, 272835, 333465, 345591, 404415, 422389, 442035, 575985, 600237, 1000395, 1036773, 1213245, 1267167, 1326105, 1727955, 2111945, 3001185, 3801501, 5183865, 6335835, 11404503, 19007505, 57022515]

約数ペア:

[(1, 57022515), (3, 19007505), (5, 11404503), (9, 6335835), (11, 5183865), (15, 3801501), (19, 3001185), (27, 2111945), (33, 1727955), (43, 1326105), (45, 1267167), (47, 1213245), (55, 1036773), (57, 1000395), (95, 600237), (99, 575985), (129, 442035), (135, 422389), (141, 404415), (165, 345591), (171, 333465), (209, 272835), (215, 265221), (235, 242649), (285, 200079), (297, 191995), (387, 147345), (423, 134805), (473, 120555), (495, 115197), (513, 111155), (517, 110295), (627, 90945), (645, 88407), (705, 80883), (817, 69795), (855, 66693), (893, 63855), (1045, 54567), (1161, 49115), (1269, 44935), (1419, 40185), (1485, 38399), (1551, 36765), (1881, 30315), (1935, 29469), (2021, 28215), (2115, 26961), (2365, 24111), (2451, 23265), (2565, 22231), (2585, 22059), (2679, 21285), (3135, 18189), (4085, 13959), (4257, 13395), (4465, 12771), (4653, 12255), (5643, 10105), (5805, 9823), (6063, 9405), (6345, 8987), (7095, 8037), (7353, 7755)]