2007160615

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{5557}}^1$

素因数の和:5691

約数の個数: 32

約数和(自身を含む): 2593140480

約数和(自身を除く): 585979865

約数列:

[1, 5, 29, 47, 53, 145, 235, 265, 1363, 1537, 2491, 5557, 6815, 7685, 12455, 27785, 72239, 161153, 261179, 294521, 361195, 805765, 1305895, 1472605, 7574191, 8541109, 13842487, 37870955, 42705545, 69212435, 401432123, 2007160615]

約数ペア:

[(1, 2007160615), (5, 401432123), (29, 69212435), (47, 42705545), (53, 37870955), (145, 13842487), (235, 8541109), (265, 7574191), (1363, 1472605), (1537, 1305895), (2491, 805765), (5557, 361195), (6815, 294521), (7685, 261179), (12455, 161153), (27785, 72239)]