715014915

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{251}}^1\times {\mathrm{359}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 1204035840

約数和(自身を除く): 489020925

約数列:

[1, 3, 5, 15, 23, 69, 115, 251, 345, 359, 529, 753, 1077, 1255, 1587, 1795, 2645, 3765, 5385, 5773, 7935, 8257, 17319, 24771, 28865, 41285, 86595, 90109, 123855, 132779, 189911, 270327, 398337, 450545, 569733, 663895, 949555, 1351635, 1991685, 2072507, 2848665, 6217521, 10362535, 31087605, 47667661, 143002983, 238338305, 715014915]

約数ペア:

[(1, 715014915), (3, 238338305), (5, 143002983), (15, 47667661), (23, 31087605), (69, 10362535), (115, 6217521), (251, 2848665), (345, 2072507), (359, 1991685), (529, 1351635), (753, 949555), (1077, 663895), (1255, 569733), (1587, 450545), (1795, 398337), (2645, 270327), (3765, 189911), (5385, 132779), (5773, 123855), (7935, 90109), (8257, 86595), (17319, 41285), (24771, 28865)]