65320793785

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{61}}^1\times {\mathrm{1031}}^1$

素因数の和:1187

約数の個数: 96

約数和(自身を含む): 93626507520

約数和(自身を除く): 28305713735

約数列:

[1, 5, 13, 19, 29, 61, 65, 95, 145, 247, 305, 377, 551, 793, 841, 1031, 1159, 1235, 1769, 1885, 2755, 3965, 4205, 5155, 5795, 7163, 8845, 10933, 13403, 15067, 15979, 19589, 22997, 29899, 33611, 35815, 51301, 54665, 62891, 67015, 75335, 79895, 97945, 114985, 149495, 168055, 207727, 254657, 256505, 314455, 388687, 436943, 568081, 666913, 817583, 867071, 974719, 1038635, 1194929, 1273285, 1823839, 1943435, 2184715, 2840405, 3334565, 4087915, 4335355, 4873595, 5974645, 7385053, 9119195, 11271923, 12671347, 15534077, 16474349, 23709907, 34652941, 36925265, 52891331, 56359615, 63356735, 77670385, 82371745, 118549535, 173264705, 214166537, 264456655, 450488233, 687587303, 1004935289, 1070832685, 2252441165, 3437936515, 5024676445, 13064158757, 65320793785]

約数ペア:

[(1, 65320793785), (5, 13064158757), (13, 5024676445), (19, 3437936515), (29, 2252441165), (61, 1070832685), (65, 1004935289), (95, 687587303), (145, 450488233), (247, 264456655), (305, 214166537), (377, 173264705), (551, 118549535), (793, 82371745), (841, 77670385), (1031, 63356735), (1159, 56359615), (1235, 52891331), (1769, 36925265), (1885, 34652941), (2755, 23709907), (3965, 16474349), (4205, 15534077), (5155, 12671347), (5795, 11271923), (7163, 9119195), (8845, 7385053), (10933, 5974645), (13403, 4873595), (15067, 4335355), (15979, 4087915), (19589, 3334565), (22997, 2840405), (29899, 2184715), (33611, 1943435), (35815, 1823839), (51301, 1273285), (54665, 1194929), (62891, 1038635), (67015, 974719), (75335, 867071), (79895, 817583), (97945, 666913), (114985, 568081), (149495, 436943), (168055, 388687), (207727, 314455), (254657, 256505)]