454989105

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1361}}^1$

素因数の和:1431

約数の個数: 96

約数和(自身を含む): 917879040

約数和(自身を除く): 462889935

約数列:

[1, 3, 5, 9, 15, 17, 19, 23, 45, 51, 57, 69, 85, 95, 115, 153, 171, 207, 255, 285, 323, 345, 391, 437, 765, 855, 969, 1035, 1173, 1311, 1361, 1615, 1955, 2185, 2907, 3519, 3933, 4083, 4845, 5865, 6555, 6805, 7429, 12249, 14535, 17595, 19665, 20415, 22287, 23137, 25859, 31303, 37145, 61245, 66861, 69411, 77577, 93909, 111435, 115685, 129295, 156515, 208233, 232731, 281727, 334305, 347055, 387885, 439603, 469545, 532151, 594757, 1041165, 1163655, 1318809, 1408635, 1596453, 1784271, 2198015, 2660755, 2973785, 3956427, 4789359, 5352813, 6594045, 7982265, 8921355, 10110869, 19782135, 23946795, 26764065, 30332607, 50554345, 90997821, 151663035, 454989105]

約数ペア:

[(1, 454989105), (3, 151663035), (5, 90997821), (9, 50554345), (15, 30332607), (17, 26764065), (19, 23946795), (23, 19782135), (45, 10110869), (51, 8921355), (57, 7982265), (69, 6594045), (85, 5352813), (95, 4789359), (115, 3956427), (153, 2973785), (171, 2660755), (207, 2198015), (255, 1784271), (285, 1596453), (323, 1408635), (345, 1318809), (391, 1163655), (437, 1041165), (765, 594757), (855, 532151), (969, 469545), (1035, 439603), (1173, 387885), (1311, 347055), (1361, 334305), (1615, 281727), (1955, 232731), (2185, 208233), (2907, 156515), (3519, 129295), (3933, 115685), (4083, 111435), (4845, 93909), (5865, 77577), (6555, 69411), (6805, 66861), (7429, 61245), (12249, 37145), (14535, 31303), (17595, 25859), (19665, 23137), (20415, 22287)]