1143680395

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2903}}^1$

素因数の和:2980

約数の個数: 64

約数和(自身を含む): 1756339200

約数和(自身を除く): 612658805

約数列:

[1, 5, 11, 13, 19, 29, 55, 65, 95, 143, 145, 209, 247, 319, 377, 551, 715, 1045, 1235, 1595, 1885, 2717, 2755, 2903, 4147, 6061, 7163, 13585, 14515, 20735, 30305, 31933, 35815, 37739, 55157, 78793, 84187, 159665, 188695, 275785, 393965, 415129, 420935, 606727, 717041, 926057, 1094431, 1599553, 2075645, 3033635, 3585205, 4630285, 5472155, 7887451, 7997765, 12038741, 17595083, 20794189, 39437255, 60193705, 87975415, 103970945, 228736079, 1143680395]

約数ペア:

[(1, 1143680395), (5, 228736079), (11, 103970945), (13, 87975415), (19, 60193705), (29, 39437255), (55, 20794189), (65, 17595083), (95, 12038741), (143, 7997765), (145, 7887451), (209, 5472155), (247, 4630285), (319, 3585205), (377, 3033635), (551, 2075645), (715, 1599553), (1045, 1094431), (1235, 926057), (1595, 717041), (1885, 606727), (2717, 420935), (2755, 415129), (2903, 393965), (4147, 275785), (6061, 188695), (7163, 159665), (13585, 84187), (14515, 78793), (20735, 55157), (30305, 37739), (31933, 35815)]