2247261115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:432

約数の個数: 64

約数和(自身を含む): 3153199104

約数和(自身を除く): 905937989

約数列:

[1, 5, 11, 23, 55, 71, 115, 131, 191, 253, 355, 655, 781, 955, 1265, 1441, 1633, 2101, 3013, 3905, 4393, 7205, 8165, 9301, 10505, 13561, 15065, 17963, 21965, 25021, 33143, 46505, 48323, 67805, 89815, 102311, 125105, 149171, 165715, 213923, 241615, 275231, 311903, 511555, 575483, 745855, 1069615, 1376155, 1559515, 1776491, 2353153, 2877415, 3430933, 6330313, 8882455, 11765765, 17154665, 19541401, 31651565, 40859293, 97707005, 204296465, 449452223, 2247261115]

約数ペア:

[(1, 2247261115), (5, 449452223), (11, 204296465), (23, 97707005), (55, 40859293), (71, 31651565), (115, 19541401), (131, 17154665), (191, 11765765), (253, 8882455), (355, 6330313), (655, 3430933), (781, 2877415), (955, 2353153), (1265, 1776491), (1441, 1559515), (1633, 1376155), (2101, 1069615), (3013, 745855), (3905, 575483), (4393, 511555), (7205, 311903), (8165, 275231), (9301, 241615), (10505, 213923), (13561, 165715), (15065, 149171), (17963, 125105), (21965, 102311), (25021, 89815), (33143, 67805), (46505, 48323)]