9578465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 13305600

約数和(自身を除く): 3727135

約数列:

[1, 5, 13, 23, 43, 65, 115, 149, 215, 299, 559, 745, 989, 1495, 1937, 2795, 3427, 4945, 6407, 9685, 12857, 17135, 32035, 44551, 64285, 83291, 147361, 222755, 416455, 736805, 1915693, 9578465]

約数ペア:

[(1, 9578465), (5, 1915693), (13, 736805), (23, 416455), (43, 222755), (65, 147361), (115, 83291), (149, 64285), (215, 44551), (299, 32035), (559, 17135), (745, 12857), (989, 9685), (1495, 6407), (1937, 4945), (2795, 3427)]