77722065

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 147129600

約数和(自身を除く): 69407535

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 157, 171, 193, 285, 471, 513, 579, 785, 855, 965, 1413, 1737, 2355, 2565, 2895, 2983, 3667, 4239, 5211, 7065, 8685, 8949, 11001, 14915, 18335, 21195, 26055, 26847, 30301, 33003, 44745, 55005, 80541, 90903, 99009, 134235, 151505, 165015, 272709, 402705, 454515, 495045, 575719, 818127, 1363545, 1727157, 2878595, 4090635, 5181471, 8635785, 15544413, 25907355, 77722065]

約数ペア:

[(1, 77722065), (3, 25907355), (5, 15544413), (9, 8635785), (15, 5181471), (19, 4090635), (27, 2878595), (45, 1727157), (57, 1363545), (95, 818127), (135, 575719), (157, 495045), (171, 454515), (193, 402705), (285, 272709), (471, 165015), (513, 151505), (579, 134235), (785, 99009), (855, 90903), (965, 80541), (1413, 55005), (1737, 44745), (2355, 33003), (2565, 30301), (2895, 26847), (2983, 26055), (3667, 21195), (4239, 18335), (5211, 14915), (7065, 11001), (8685, 8949)]