64097565

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:422

約数の個数: 64

約数和(自身を含む): 125452800

約数和(自身を除く): 61355235

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 149, 241, 255, 357, 447, 595, 723, 745, 1043, 1205, 1687, 1785, 2235, 2533, 3129, 3615, 4097, 5061, 5215, 7599, 8435, 12291, 12665, 15645, 17731, 20485, 25305, 28679, 35909, 37995, 53193, 61455, 86037, 88655, 107727, 143395, 179545, 251363, 265965, 430185, 538635, 610453, 754089, 1256815, 1831359, 3052265, 3770445, 4273171, 9156795, 12819513, 21365855, 64097565]

約数ペア:

[(1, 64097565), (3, 21365855), (5, 12819513), (7, 9156795), (15, 4273171), (17, 3770445), (21, 3052265), (35, 1831359), (51, 1256815), (85, 754089), (105, 610453), (119, 538635), (149, 430185), (241, 265965), (255, 251363), (357, 179545), (447, 143395), (595, 107727), (723, 88655), (745, 86037), (1043, 61455), (1205, 53193), (1687, 37995), (1785, 35909), (2235, 28679), (2533, 25305), (3129, 20485), (3615, 17731), (4097, 15645), (5061, 12665), (5215, 12291), (7599, 8435)]