15840198984987

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{37955233}}^1$

素因数の和:37955325

約数の個数: 64

約数和(自身を含む): 26781213110400

約数和(自身を除く): 10941014125413

約数列:

[1, 3, 9, 13, 27, 29, 39, 41, 87, 117, 123, 261, 351, 369, 377, 533, 783, 1107, 1131, 1189, 1599, 3393, 3567, 4797, 10179, 10701, 14391, 15457, 32103, 46371, 139113, 417339, 37955233, 113865699, 341597097, 493418029, 1024791291, 1100701757, 1480254087, 1556164553, 3302105271, 4440762261, 4668493659, 9906315813, 13322286783, 14005480977, 14309122841, 20230139189, 29718947439, 42016442931, 42927368523, 45128772037, 60690417567, 128782105569, 135386316111, 182071252701, 386346316707, 406158948333, 546213758103, 586674036481, 1218476844999, 1760022109443, 5280066328329, 15840198984987]

約数ペア:

[(1, 15840198984987), (3, 5280066328329), (9, 1760022109443), (13, 1218476844999), (27, 586674036481), (29, 546213758103), (39, 406158948333), (41, 386346316707), (87, 182071252701), (117, 135386316111), (123, 128782105569), (261, 60690417567), (351, 45128772037), (369, 42927368523), (377, 42016442931), (533, 29718947439), (783, 20230139189), (1107, 14309122841), (1131, 14005480977), (1189, 13322286783), (1599, 9906315813), (3393, 4668493659), (3567, 4440762261), (4797, 3302105271), (10179, 1556164553), (10701, 1480254087), (14391, 1100701757), (15457, 1024791291), (32103, 493418029), (46371, 341597097), (139113, 113865699), (417339, 37955233)]