64391355

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 135442944

約数和(自身を除く): 71051589

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 67, 81, 105, 113, 135, 189, 201, 243, 315, 335, 339, 405, 469, 565, 567, 603, 791, 945, 1005, 1017, 1215, 1407, 1695, 1701, 1809, 2345, 2373, 2835, 3015, 3051, 3955, 4221, 5085, 5427, 7035, 7119, 7571, 8505, 9045, 9153, 11865, 12663, 15255, 16281, 21105, 21357, 22713, 27135, 27459, 35595, 37855, 37989, 45765, 52997, 63315, 64071, 68139, 81405, 106785, 113565, 113967, 137295, 158991, 189945, 192213, 204417, 264985, 320355, 340695, 476973, 569835, 613251, 794955, 961065, 1022085, 1430919, 1839753, 2384865, 3066255, 4292757, 7154595, 9198765, 12878271, 21463785, 64391355]

約数ペア:

[(1, 64391355), (3, 21463785), (5, 12878271), (7, 9198765), (9, 7154595), (15, 4292757), (21, 3066255), (27, 2384865), (35, 1839753), (45, 1430919), (63, 1022085), (67, 961065), (81, 794955), (105, 613251), (113, 569835), (135, 476973), (189, 340695), (201, 320355), (243, 264985), (315, 204417), (335, 192213), (339, 189945), (405, 158991), (469, 137295), (565, 113967), (567, 113565), (603, 106785), (791, 81405), (945, 68139), (1005, 64071), (1017, 63315), (1215, 52997), (1407, 45765), (1695, 37989), (1701, 37855), (1809, 35595), (2345, 27459), (2373, 27135), (2835, 22713), (3015, 21357), (3051, 21105), (3955, 16281), (4221, 15255), (5085, 12663), (5427, 11865), (7035, 9153), (7119, 9045), (7571, 8505)]