13209557985

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{379}}^1\times {\mathrm{4583}}^1$

素因数の和:4999

約数の個数: 72

約数和(自身を含む): 24864166080

約数和(自身を除く): 11654608095

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 379, 507, 585, 845, 1137, 1521, 1895, 2535, 3411, 4583, 4927, 5685, 7605, 13749, 14781, 17055, 22915, 24635, 41247, 44343, 59579, 64051, 68745, 73905, 178737, 192153, 206235, 221715, 297895, 320255, 536211, 576459, 774527, 893685, 960765, 1736957, 2323581, 2681055, 2882295, 3872635, 5210871, 6970743, 8684785, 11617905, 15632613, 22580441, 26054355, 34853715, 67741323, 78163065, 112902205, 203223969, 293545733, 338706615, 880637199, 1016119845, 1467728665, 2641911597, 4403185995, 13209557985]

約数ペア:

[(1, 13209557985), (3, 4403185995), (5, 2641911597), (9, 1467728665), (13, 1016119845), (15, 880637199), (39, 338706615), (45, 293545733), (65, 203223969), (117, 112902205), (169, 78163065), (195, 67741323), (379, 34853715), (507, 26054355), (585, 22580441), (845, 15632613), (1137, 11617905), (1521, 8684785), (1895, 6970743), (2535, 5210871), (3411, 3872635), (4583, 2882295), (4927, 2681055), (5685, 2323581), (7605, 1736957), (13749, 960765), (14781, 893685), (17055, 774527), (22915, 576459), (24635, 536211), (41247, 320255), (44343, 297895), (59579, 221715), (64051, 206235), (68745, 192153), (73905, 178737)]