15696323279

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{379}}^1$

素因数の和:760

約数の個数: 64

約数和(自身を含む): 20445143040

約数和(自身を除く): 4748819761

約数列:

[1, 7, 13, 31, 53, 91, 217, 277, 371, 379, 403, 689, 1643, 1939, 2653, 2821, 3601, 4823, 4927, 8587, 11501, 11749, 14681, 20087, 21359, 25207, 34489, 60109, 82243, 102767, 104983, 111631, 140609, 149513, 152737, 190853, 261131, 455111, 622697, 734881, 781417, 1069159, 1335971, 1364779, 1827917, 3185777, 3254473, 4358879, 5564099, 5916443, 8095061, 9553453, 22781311, 38948693, 41415101, 42308149, 56665427, 72333287, 172487069, 296157043, 506333009, 1207409483, 2242331897, 15696323279]

約数ペア:

[(1, 15696323279), (7, 2242331897), (13, 1207409483), (31, 506333009), (53, 296157043), (91, 172487069), (217, 72333287), (277, 56665427), (371, 42308149), (379, 41415101), (403, 38948693), (689, 22781311), (1643, 9553453), (1939, 8095061), (2653, 5916443), (2821, 5564099), (3601, 4358879), (4823, 3254473), (4927, 3185777), (8587, 1827917), (11501, 1364779), (11749, 1335971), (14681, 1069159), (20087, 781417), (21359, 734881), (25207, 622697), (34489, 455111), (60109, 261131), (82243, 190853), (102767, 152737), (104983, 149513), (111631, 140609)]