67162245

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 115580160

約数和(自身を除く): 48417915

約数列:

[1, 3, 5, 15, 19, 57, 79, 95, 157, 237, 285, 361, 395, 471, 785, 1083, 1185, 1501, 1805, 2355, 2983, 4503, 5415, 7505, 8949, 12403, 14915, 22515, 28519, 37209, 44745, 56677, 62015, 85557, 142595, 170031, 186045, 235657, 283385, 427785, 706971, 850155, 1178285, 3534855, 4477483, 13432449, 22387415, 67162245]

約数ペア:

[(1, 67162245), (3, 22387415), (5, 13432449), (15, 4477483), (19, 3534855), (57, 1178285), (79, 850155), (95, 706971), (157, 427785), (237, 283385), (285, 235657), (361, 186045), (395, 170031), (471, 142595), (785, 85557), (1083, 62015), (1185, 56677), (1501, 44745), (1805, 37209), (2355, 28519), (2983, 22515), (4503, 14915), (5415, 12403), (7505, 8949)]