2085453315

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{487}}^1$

素因数の和:761

約数の個数: 96

約数和(自身を含む): 4067062272

約数和(自身を除く): 1981608957

約数列:

[1, 3, 5, 9, 11, 15, 33, 41, 45, 55, 99, 123, 165, 205, 211, 369, 451, 487, 495, 615, 633, 1055, 1353, 1461, 1845, 1899, 2255, 2321, 2435, 3165, 4059, 4383, 5357, 6765, 6963, 7305, 8651, 9495, 11605, 16071, 19967, 20295, 20889, 21915, 25953, 26785, 34815, 43255, 48213, 59901, 77859, 80355, 95161, 99835, 102757, 104445, 129765, 179703, 219637, 241065, 285483, 299505, 308271, 389295, 475805, 513785, 658911, 856449, 898515, 924813, 1098185, 1130327, 1427415, 1541355, 1976733, 3294555, 3390981, 4213037, 4282245, 4624065, 5651635, 9883665, 10172943, 12639111, 16954905, 21065185, 37917333, 46343407, 50864715, 63195555, 139030221, 189586665, 231717035, 417090663, 695151105, 2085453315]

約数ペア:

[(1, 2085453315), (3, 695151105), (5, 417090663), (9, 231717035), (11, 189586665), (15, 139030221), (33, 63195555), (41, 50864715), (45, 46343407), (55, 37917333), (99, 21065185), (123, 16954905), (165, 12639111), (205, 10172943), (211, 9883665), (369, 5651635), (451, 4624065), (487, 4282245), (495, 4213037), (615, 3390981), (633, 3294555), (1055, 1976733), (1353, 1541355), (1461, 1427415), (1845, 1130327), (1899, 1098185), (2255, 924813), (2321, 898515), (2435, 856449), (3165, 658911), (4059, 513785), (4383, 475805), (5357, 389295), (6765, 308271), (6963, 299505), (7305, 285483), (8651, 241065), (9495, 219637), (11605, 179703), (16071, 129765), (19967, 104445), (20295, 102757), (20889, 99835), (21915, 95161), (25953, 80355), (26785, 77859), (34815, 59901), (43255, 48213)]