926442645

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{19319}}^1$

素因数の和:19489

約数の個数: 32

約数和(自身を含む): 1557964800

約数和(自身を除く): 631522155

約数列:

[1, 3, 5, 15, 23, 69, 115, 139, 345, 417, 695, 2085, 3197, 9591, 15985, 19319, 47955, 57957, 96595, 289785, 444337, 1333011, 2221685, 2685341, 6665055, 8056023, 13426705, 40280115, 61762843, 185288529, 308814215, 926442645]

約数ペア:

[(1, 926442645), (3, 308814215), (5, 185288529), (15, 61762843), (23, 40280115), (69, 13426705), (115, 8056023), (139, 6665055), (345, 2685341), (417, 2221685), (695, 1333011), (2085, 444337), (3197, 289785), (9591, 96595), (15985, 57957), (19319, 47955)]