825091545

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1\times {\mathrm{2039}}^1$

素因数の和:2609

約数の個数: 32

約数和(自身を含む): 1348358400

約数和(自身を除く): 523266855

約数列:

[1, 3, 5, 15, 53, 159, 265, 509, 795, 1527, 2039, 2545, 6117, 7635, 10195, 26977, 30585, 80931, 108067, 134885, 324201, 404655, 540335, 1037851, 1621005, 3113553, 5189255, 15567765, 55006103, 165018309, 275030515, 825091545]

約数ペア:

[(1, 825091545), (3, 275030515), (5, 165018309), (15, 55006103), (53, 15567765), (159, 5189255), (265, 3113553), (509, 1621005), (795, 1037851), (1527, 540335), (2039, 404655), (2545, 324201), (6117, 134885), (7635, 108067), (10195, 80931), (26977, 30585)]