2755982015

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{29333}}^1$

素因数の和:29423

約数の個数: 32

約数和(自身を含む): 3717204480

約数和(自身を除く): 961222465

約数列:

[1, 5, 19, 23, 43, 95, 115, 215, 437, 817, 989, 2185, 4085, 4945, 18791, 29333, 93955, 146665, 557327, 674659, 1261319, 2786635, 3373295, 6306595, 12818521, 23965061, 29010337, 64092605, 119825305, 145051685, 551196403, 2755982015]

約数ペア:

[(1, 2755982015), (5, 551196403), (19, 145051685), (23, 119825305), (43, 64092605), (95, 29010337), (115, 23965061), (215, 12818521), (437, 6306595), (817, 3373295), (989, 2786635), (2185, 1261319), (4085, 674659), (4945, 557327), (18791, 146665), (29333, 93955)]