2511465

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 4534272

約数和(自身を除く): 2022807

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 341, 465, 491, 1023, 1473, 1705, 2455, 5115, 5401, 7365, 15221, 16203, 27005, 45663, 76105, 81015, 167431, 228315, 502293, 837155, 2511465]

約数ペア:

[(1, 2511465), (3, 837155), (5, 502293), (11, 228315), (15, 167431), (31, 81015), (33, 76105), (55, 45663), (93, 27005), (155, 16203), (165, 15221), (341, 7365), (465, 5401), (491, 5115), (1023, 2455), (1473, 1705)]