939874485

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1907}}^1$

素因数の和:2058

約数の個数: 64

約数和(自身を含む): 1714452480

約数和(自身を除く): 774577995

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 103, 145, 165, 309, 319, 435, 515, 957, 1133, 1545, 1595, 1907, 2987, 3399, 4785, 5665, 5721, 8961, 9535, 14935, 16995, 20977, 28605, 32857, 44805, 55303, 62931, 98571, 104885, 164285, 165909, 196421, 276515, 314655, 492855, 589263, 608333, 829545, 982105, 1824999, 2160631, 2946315, 3041665, 5696209, 6481893, 9124995, 10803155, 17088627, 28481045, 32409465, 62658299, 85443135, 187974897, 313291495, 939874485]

約数ペア:

[(1, 939874485), (3, 313291495), (5, 187974897), (11, 85443135), (15, 62658299), (29, 32409465), (33, 28481045), (55, 17088627), (87, 10803155), (103, 9124995), (145, 6481893), (165, 5696209), (309, 3041665), (319, 2946315), (435, 2160631), (515, 1824999), (957, 982105), (1133, 829545), (1545, 608333), (1595, 589263), (1907, 492855), (2987, 314655), (3399, 276515), (4785, 196421), (5665, 165909), (5721, 164285), (8961, 104885), (9535, 98571), (14935, 62931), (16995, 55303), (20977, 44805), (28605, 32857)]