980917642935

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{2589779}}^1$

素因数の和:2590252

約数の個数: 48

約数和(自身を含む): 1793785219200

約数和(自身を除く): 812867576265

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 443, 855, 1329, 2215, 3987, 6645, 8417, 19935, 25251, 42085, 75753, 126255, 378765, 2589779, 7769337, 12948895, 23308011, 38846685, 49205801, 116540055, 147617403, 246029005, 442852209, 738087015, 1147272097, 2214261045, 3441816291, 5736360485, 10325448873, 17209081455, 21798169843, 51627244365, 65394509529, 108990849215, 196183528587, 326972547645, 980917642935]

約数ペア:

[(1, 980917642935), (3, 326972547645), (5, 196183528587), (9, 108990849215), (15, 65394509529), (19, 51627244365), (45, 21798169843), (57, 17209081455), (95, 10325448873), (171, 5736360485), (285, 3441816291), (443, 2214261045), (855, 1147272097), (1329, 738087015), (2215, 442852209), (3987, 246029005), (6645, 147617403), (8417, 116540055), (19935, 49205801), (25251, 38846685), (42085, 23308011), (75753, 12948895), (126255, 7769337), (378765, 2589779)]