69652305

素因数分解:

$3^6\times 5^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:317

約数の個数: 56

約数和(自身を含む): 127251432

約数和(自身を除く): 57599127

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 97, 135, 197, 243, 291, 405, 485, 591, 729, 873, 985, 1215, 1455, 1773, 2619, 2955, 3645, 4365, 5319, 7857, 8865, 13095, 15957, 19109, 23571, 26595, 39285, 47871, 57327, 70713, 79785, 95545, 117855, 143613, 171981, 239355, 286635, 353565, 515943, 718065, 859905, 1547829, 2579715, 4643487, 7739145, 13930461, 23217435, 69652305]

約数ペア:

[(1, 69652305), (3, 23217435), (5, 13930461), (9, 7739145), (15, 4643487), (27, 2579715), (45, 1547829), (81, 859905), (97, 718065), (135, 515943), (197, 353565), (243, 286635), (291, 239355), (405, 171981), (485, 143613), (591, 117855), (729, 95545), (873, 79785), (985, 70713), (1215, 57327), (1455, 47871), (1773, 39285), (2619, 26595), (2955, 23571), (3645, 19109), (4365, 15957), (5319, 13095), (7857, 8865)]