233991015405

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{20393}}^1$

素因数の和:20715

約数の個数: 96

約数和(自身を含む): 443928760704

約数和(自身を除く): 209937745299

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 67, 105, 147, 201, 233, 245, 335, 469, 699, 735, 1005, 1165, 1407, 1631, 2345, 3283, 3495, 4893, 7035, 8155, 9849, 11417, 15611, 16415, 20393, 24465, 34251, 46833, 49245, 57085, 61179, 78055, 101965, 109277, 142751, 171255, 234165, 305895, 327831, 428253, 546385, 713755, 764939, 999257, 1366331, 1639155, 2141265, 2294817, 2997771, 3824695, 4098993, 4751569, 4996285, 6831655, 9564317, 11474085, 14254707, 14988855, 20494965, 23757845, 28692951, 33260983, 47821585, 66950219, 71273535, 99782949, 143464755, 166304915, 200850657, 232826881, 318355123, 334751095, 498914745, 698480643, 955065369, 1004253285, 1164134405, 1591775615, 2228485861, 3492403215, 4775326845, 6685457583, 11142429305, 15599401027, 33427287915, 46798203081, 77997005135, 233991015405]

約数ペア:

[(1, 233991015405), (3, 77997005135), (5, 46798203081), (7, 33427287915), (15, 15599401027), (21, 11142429305), (35, 6685457583), (49, 4775326845), (67, 3492403215), (105, 2228485861), (147, 1591775615), (201, 1164134405), (233, 1004253285), (245, 955065369), (335, 698480643), (469, 498914745), (699, 334751095), (735, 318355123), (1005, 232826881), (1165, 200850657), (1407, 166304915), (1631, 143464755), (2345, 99782949), (3283, 71273535), (3495, 66950219), (4893, 47821585), (7035, 33260983), (8155, 28692951), (9849, 23757845), (11417, 20494965), (15611, 14988855), (16415, 14254707), (20393, 11474085), (24465, 9564317), (34251, 6831655), (46833, 4996285), (49245, 4751569), (57085, 4098993), (61179, 3824695), (78055, 2997771), (101965, 2294817), (109277, 2141265), (142751, 1639155), (171255, 1366331), (234165, 999257), (305895, 764939), (327831, 713755), (428253, 546385)]