97509015

素因数分解:

$3^4\times 5^1\times {\mathrm{240763}}^1$

素因数の和:240780

約数の個数: 20

約数和(自身を含む): 174794664

約数和(自身を除く): 77285649

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 240763, 722289, 1203815, 2166867, 3611445, 6500601, 10834335, 19501803, 32503005, 97509015]

約数ペア:

[(1, 97509015), (3, 32503005), (5, 19501803), (9, 10834335), (15, 6500601), (27, 3611445), (45, 2166867), (81, 1203815), (135, 722289), (405, 240763)]