67408055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4099}}^1$

素因数の和:4151

約数の個数: 32

約数和(自身を含む): 99187200

約数和(自身を除く): 31779145

約数列:

[1, 5, 11, 13, 23, 55, 65, 115, 143, 253, 299, 715, 1265, 1495, 3289, 4099, 16445, 20495, 45089, 53287, 94277, 225445, 266435, 471385, 586157, 1037047, 1225601, 2930785, 5185235, 6128005, 13481611, 67408055]

約数ペア:

[(1, 67408055), (5, 13481611), (11, 6128005), (13, 5185235), (23, 2930785), (55, 1225601), (65, 1037047), (115, 586157), (143, 471385), (253, 266435), (299, 225445), (715, 94277), (1265, 53287), (1495, 45089), (3289, 20495), (4099, 16445)]