1480521705

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{399601}}^1$

素因数の和:399641

約数の個数: 32

約数和(自身を含む): 2685325440

約数和(自身を除く): 1204803735

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 399601, 1198803, 1998005, 5194813, 5994015, 7592419, 15584439, 22777257, 25974065, 37962095, 77922195, 98701447, 113886285, 296104341, 493507235, 1480521705]

約数ペア:

[(1, 1480521705), (3, 493507235), (5, 296104341), (13, 113886285), (15, 98701447), (19, 77922195), (39, 37962095), (57, 25974065), (65, 22777257), (95, 15584439), (195, 7592419), (247, 5994015), (285, 5194813), (741, 1998005), (1235, 1198803), (3705, 399601)]