64716795

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 134447040

約数和(自身を除く): 69730245

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 89, 99, 113, 117, 143, 165, 195, 267, 339, 429, 445, 495, 565, 585, 715, 801, 979, 1017, 1157, 1243, 1287, 1335, 1469, 1695, 2145, 2937, 3471, 3729, 4005, 4407, 4895, 5085, 5785, 6215, 6435, 7345, 8811, 10057, 10413, 11187, 12727, 13221, 14685, 16159, 17355, 18645, 22035, 30171, 38181, 44055, 48477, 50285, 52065, 55935, 63635, 66105, 80795, 90513, 110627, 114543, 130741, 145431, 150855, 190905, 242385, 331881, 392223, 452565, 553135, 572715, 653705, 727155, 995643, 1176669, 1438151, 1659405, 1961115, 4314453, 4978215, 5883345, 7190755, 12943359, 21572265, 64716795]

約数ペア:

[(1, 64716795), (3, 21572265), (5, 12943359), (9, 7190755), (11, 5883345), (13, 4978215), (15, 4314453), (33, 1961115), (39, 1659405), (45, 1438151), (55, 1176669), (65, 995643), (89, 727155), (99, 653705), (113, 572715), (117, 553135), (143, 452565), (165, 392223), (195, 331881), (267, 242385), (339, 190905), (429, 150855), (445, 145431), (495, 130741), (565, 114543), (585, 110627), (715, 90513), (801, 80795), (979, 66105), (1017, 63635), (1157, 55935), (1243, 52065), (1287, 50285), (1335, 48477), (1469, 44055), (1695, 38181), (2145, 30171), (2937, 22035), (3471, 18645), (3729, 17355), (4005, 16159), (4407, 14685), (4895, 13221), (5085, 12727), (5785, 11187), (6215, 10413), (6435, 10057), (7345, 8811)]