20092091475

素因数分解:

$3^1\times 5^2\times {\mathrm{167}}^1\times {\mathrm{521}}^1\times {\mathrm{3079}}^1$

素因数の和:3780

約数の個数: 48

約数和(自身を含む): 33492856320

約数和(自身を除く): 13400764845

約数列:

[1, 3, 5, 15, 25, 75, 167, 501, 521, 835, 1563, 2505, 2605, 3079, 4175, 7815, 9237, 12525, 13025, 15395, 39075, 46185, 76975, 87007, 230925, 261021, 435035, 514193, 1305105, 1542579, 1604159, 2175175, 2570965, 4812477, 6525525, 7712895, 8020795, 12854825, 24062385, 38564475, 40103975, 120311925, 267894553, 803683659, 1339472765, 4018418295, 6697363825, 20092091475]

約数ペア:

[(1, 20092091475), (3, 6697363825), (5, 4018418295), (15, 1339472765), (25, 803683659), (75, 267894553), (167, 120311925), (501, 40103975), (521, 38564475), (835, 24062385), (1563, 12854825), (2505, 8020795), (2605, 7712895), (3079, 6525525), (4175, 4812477), (7815, 2570965), (9237, 2175175), (12525, 1604159), (13025, 1542579), (15395, 1305105), (39075, 514193), (46185, 435035), (76975, 261021), (87007, 230925)]