15672648085

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{977}}^1\times {\mathrm{1289}}^1$

素因数の和:2421

約数の個数: 32

約数和(自身を含む): 19984060800

約数和(自身を除く): 4311412715

約数列:

[1, 5, 19, 95, 131, 655, 977, 1289, 2489, 4885, 6445, 12445, 18563, 24491, 92815, 122455, 127987, 168859, 639935, 844295, 1259353, 2431753, 3208321, 6296765, 12158765, 16041605, 23927707, 119638535, 164975243, 824876215, 3134529617, 15672648085]

約数ペア:

[(1, 15672648085), (5, 3134529617), (19, 824876215), (95, 164975243), (131, 119638535), (655, 23927707), (977, 16041605), (1289, 12158765), (2489, 6296765), (4885, 3208321), (6445, 2431753), (12445, 1259353), (18563, 844295), (24491, 639935), (92815, 168859), (122455, 127987)]