15697465281

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1\times {\mathrm{599}}^1$

素因数の和:955

約数の個数: 64

約数和(自身を含む): 24136704000

約数和(自身を除く): 8439238719

約数列:

[1, 3, 9, 27, 47, 107, 141, 193, 321, 423, 579, 599, 963, 1269, 1737, 1797, 2889, 5029, 5211, 5391, 9071, 15087, 16173, 20651, 27213, 28153, 45261, 61953, 64093, 81639, 84459, 115607, 135783, 185859, 192279, 244917, 253377, 346821, 557577, 576837, 760131, 970597, 1040463, 1730511, 2911791, 3012371, 3121389, 5433529, 8735373, 9037113, 12369949, 16300587, 26206119, 27111339, 37109847, 48901761, 81334017, 111329541, 146705283, 333988623, 581387603, 1744162809, 5232488427, 15697465281]

約数ペア:

[(1, 15697465281), (3, 5232488427), (9, 1744162809), (27, 581387603), (47, 333988623), (107, 146705283), (141, 111329541), (193, 81334017), (321, 48901761), (423, 37109847), (579, 27111339), (599, 26206119), (963, 16300587), (1269, 12369949), (1737, 9037113), (1797, 8735373), (2889, 5433529), (5029, 3121389), (5211, 3012371), (5391, 2911791), (9071, 1730511), (15087, 1040463), (16173, 970597), (20651, 760131), (27213, 576837), (28153, 557577), (45261, 346821), (61953, 253377), (64093, 244917), (81639, 192279), (84459, 185859), (115607, 135783)]