43868385

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:300

約数の個数: 80

約数和(自身を含む): 88165440

約数和(自身を除く): 44297055

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 43, 45, 55, 81, 99, 129, 135, 165, 215, 229, 297, 387, 405, 473, 495, 645, 687, 891, 1145, 1161, 1419, 1485, 1935, 2061, 2365, 2519, 3435, 3483, 4257, 4455, 5805, 6183, 7095, 7557, 9847, 10305, 12595, 12771, 17415, 18549, 21285, 22671, 29541, 30915, 37785, 38313, 49235, 63855, 68013, 88623, 92745, 108317, 113355, 147705, 191565, 204039, 265869, 324951, 340065, 443115, 541585, 797607, 974853, 1020195, 1329345, 1624755, 2924559, 3988035, 4874265, 8773677, 14622795, 43868385]

約数ペア:

[(1, 43868385), (3, 14622795), (5, 8773677), (9, 4874265), (11, 3988035), (15, 2924559), (27, 1624755), (33, 1329345), (43, 1020195), (45, 974853), (55, 797607), (81, 541585), (99, 443115), (129, 340065), (135, 324951), (165, 265869), (215, 204039), (229, 191565), (297, 147705), (387, 113355), (405, 108317), (473, 92745), (495, 88623), (645, 68013), (687, 63855), (891, 49235), (1145, 38313), (1161, 37785), (1419, 30915), (1485, 29541), (1935, 22671), (2061, 21285), (2365, 18549), (2519, 17415), (3435, 12771), (3483, 12595), (4257, 10305), (4455, 9847), (5805, 7557), (6183, 7095)]