118728765

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{155201}}^1$

素因数の和:155229

約数の個数: 24

約数和(自身を含む): 217903608

約数和(自身を除く): 99174843

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 155201, 465603, 776005, 1396809, 2328015, 2638417, 6984045, 7915251, 13192085, 23745753, 39576255, 118728765]

約数ペア:

[(1, 118728765), (3, 39576255), (5, 23745753), (9, 13192085), (15, 7915251), (17, 6984045), (45, 2638417), (51, 2328015), (85, 1396809), (153, 776005), (255, 465603), (765, 155201)]