28933080075

素因数分解:

$3^2\times 5^2\times {\mathrm{128591467}}^1$

素因数の和:128591483

約数の個数: 18

約数和(自身を含む): 51822361604

約数和(自身を除く): 22889281529

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 128591467, 385774401, 642957335, 1157323203, 1928872005, 3214786675, 5786616015, 9644360025, 28933080075]

約数ペア:

[(1, 28933080075), (3, 9644360025), (5, 5786616015), (9, 3214786675), (15, 1928872005), (25, 1157323203), (45, 642957335), (75, 385774401), (225, 128591467)]