1215697835

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 1709009280

約数和(自身を除く): 493311445

約数列:

[1, 5, 11, 29, 53, 55, 73, 145, 197, 265, 319, 365, 583, 803, 985, 1537, 1595, 2117, 2167, 2915, 3869, 4015, 5713, 7685, 10441, 10585, 10835, 14381, 16907, 19345, 23287, 28565, 42559, 52205, 62843, 71905, 84535, 112201, 114851, 116435, 158191, 212795, 302789, 314215, 417049, 561005, 574255, 762193, 790955, 1234211, 1513945, 2085245, 3330679, 3810965, 4587539, 6171055, 8384123, 16653395, 22103597, 22937695, 41920615, 110517985, 243139567, 1215697835]

約数ペア:

[(1, 1215697835), (5, 243139567), (11, 110517985), (29, 41920615), (53, 22937695), (55, 22103597), (73, 16653395), (145, 8384123), (197, 6171055), (265, 4587539), (319, 3810965), (365, 3330679), (583, 2085245), (803, 1513945), (985, 1234211), (1537, 790955), (1595, 762193), (2117, 574255), (2167, 561005), (2915, 417049), (3869, 314215), (4015, 302789), (5713, 212795), (7685, 158191), (10441, 116435), (10585, 114851), (10835, 112201), (14381, 84535), (16907, 71905), (19345, 62843), (23287, 52205), (28565, 42559)]