149213665215

素因数分解:

$3^5\times 5^1\times {\mathrm{122809601}}^1$

素因数の和:122809621

約数の個数: 24

約数和(自身を含む): 268216170768

約数和(自身を除く): 119002505553

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 122809601, 368428803, 614048005, 1105286409, 1842144015, 3315859227, 5526432045, 9947577681, 16579296135, 29842733043, 49737888405, 149213665215]

約数ペア:

[(1, 149213665215), (3, 49737888405), (5, 29842733043), (9, 16579296135), (15, 9947577681), (27, 5526432045), (45, 3315859227), (81, 1842144015), (135, 1105286409), (243, 614048005), (405, 368428803), (1215, 122809601)]