217082835

素因数分解:

$3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 414348480

約数和(自身を除く): 197265645

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 61, 81, 87, 101, 135, 145, 183, 243, 261, 303, 305, 405, 435, 505, 549, 783, 909, 915, 1215, 1305, 1515, 1647, 1769, 2349, 2727, 2745, 2929, 3915, 4545, 4941, 5307, 6161, 7047, 8181, 8235, 8787, 8845, 11745, 13635, 14645, 14823, 15921, 18483, 24543, 24705, 26361, 26535, 30805, 35235, 40905, 43935, 47763, 55449, 74115, 79083, 79605, 92415, 122715, 131805, 143289, 166347, 178669, 237249, 238815, 277245, 395415, 429867, 499041, 536007, 711747, 716445, 831735, 893345, 1186245, 1497123, 1608021, 2149335, 2495205, 2680035, 3558735, 4824063, 7485615, 8040105, 14472189, 24120315, 43416567, 72360945, 217082835]

約数ペア:

[(1, 217082835), (3, 72360945), (5, 43416567), (9, 24120315), (15, 14472189), (27, 8040105), (29, 7485615), (45, 4824063), (61, 3558735), (81, 2680035), (87, 2495205), (101, 2149335), (135, 1608021), (145, 1497123), (183, 1186245), (243, 893345), (261, 831735), (303, 716445), (305, 711747), (405, 536007), (435, 499041), (505, 429867), (549, 395415), (783, 277245), (909, 238815), (915, 237249), (1215, 178669), (1305, 166347), (1515, 143289), (1647, 131805), (1769, 122715), (2349, 92415), (2727, 79605), (2745, 79083), (2929, 74115), (3915, 55449), (4545, 47763), (4941, 43935), (5307, 40905), (6161, 35235), (7047, 30805), (8181, 26535), (8235, 26361), (8787, 24705), (8845, 24543), (11745, 18483), (13635, 15921), (14645, 14823)]