4280781285

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{48859}}^1$

素因数の和:48943

約数の個数: 64

約数和(自身を含む): 8443008000

約数和(自身を除く): 4162226715

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 59, 99, 135, 165, 177, 295, 297, 495, 531, 649, 885, 1485, 1593, 1947, 2655, 3245, 5841, 7965, 9735, 17523, 29205, 48859, 87615, 146577, 244295, 439731, 537449, 732885, 1319193, 1612347, 2198655, 2687245, 2882681, 4837041, 6595965, 8061735, 8648043, 14413405, 14511123, 24185205, 25944129, 31709491, 43240215, 72555615, 77832387, 95128473, 129720645, 158547455, 285385419, 389161935, 475642365, 856156257, 1426927095, 4280781285]

約数ペア:

[(1, 4280781285), (3, 1426927095), (5, 856156257), (9, 475642365), (11, 389161935), (15, 285385419), (27, 158547455), (33, 129720645), (45, 95128473), (55, 77832387), (59, 72555615), (99, 43240215), (135, 31709491), (165, 25944129), (177, 24185205), (295, 14511123), (297, 14413405), (495, 8648043), (531, 8061735), (649, 6595965), (885, 4837041), (1485, 2882681), (1593, 2687245), (1947, 2198655), (2655, 1612347), (3245, 1319193), (5841, 732885), (7965, 537449), (9735, 439731), (17523, 244295), (29205, 146577), (48859, 87615)]