551423685

素因数分解:

$3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1\times {\mathrm{977}}^1$

素因数の和:1373

約数の個数: 32

約数和(自身を含む): 892311552

約数和(自身を除く): 340887867

約数列:

[1, 3, 5, 15, 191, 197, 573, 591, 955, 977, 985, 2865, 2931, 2955, 4885, 14655, 37627, 112881, 186607, 188135, 192469, 559821, 564405, 577407, 933035, 962345, 2799105, 2887035, 36761579, 110284737, 183807895, 551423685]

約数ペア:

[(1, 551423685), (3, 183807895), (5, 110284737), (15, 36761579), (191, 2887035), (197, 2799105), (573, 962345), (591, 933035), (955, 577407), (977, 564405), (985, 559821), (2865, 192469), (2931, 188135), (2955, 186607), (4885, 112881), (14655, 37627)]