2824255

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:199

約数の個数: 32

約数和(自身を含む): 4239360

約数和(自身を除く): 1415105

約数列:

[1, 5, 7, 19, 31, 35, 95, 133, 137, 155, 217, 589, 665, 685, 959, 1085, 2603, 2945, 4123, 4247, 4795, 13015, 18221, 20615, 21235, 29729, 80693, 91105, 148645, 403465, 564851, 2824255]

約数ペア:

[(1, 2824255), (5, 564851), (7, 403465), (19, 148645), (31, 91105), (35, 80693), (95, 29729), (133, 21235), (137, 20615), (155, 18221), (217, 13015), (589, 4795), (665, 4247), (685, 4123), (959, 2945), (1085, 2603)]