15690572325

素因数分解:

$3^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{3371}}^1$

素因数の和:3675

約数の個数: 72

約数和(自身を含む): 28504622016

約数和(自身を除く): 12814049691

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 137, 151, 225, 411, 453, 685, 755, 1233, 1359, 2055, 2265, 3371, 3425, 3775, 6165, 6795, 10113, 10275, 11325, 16855, 20687, 30339, 30825, 33975, 50565, 62061, 84275, 103435, 151695, 186183, 252825, 310305, 461827, 509021, 517175, 758475, 930915, 1385481, 1527063, 1551525, 2309135, 2545105, 4156443, 4581189, 4654575, 6927405, 7635315, 11545675, 12725525, 20782215, 22905945, 34637025, 38176575, 69735877, 103911075, 114529725, 209207631, 348679385, 627622893, 1046038155, 1743396925, 3138114465, 5230190775, 15690572325]

約数ペア:

[(1, 15690572325), (3, 5230190775), (5, 3138114465), (9, 1743396925), (15, 1046038155), (25, 627622893), (45, 348679385), (75, 209207631), (137, 114529725), (151, 103911075), (225, 69735877), (411, 38176575), (453, 34637025), (685, 22905945), (755, 20782215), (1233, 12725525), (1359, 11545675), (2055, 7635315), (2265, 6927405), (3371, 4654575), (3425, 4581189), (3775, 4156443), (6165, 2545105), (6795, 2309135), (10113, 1551525), (10275, 1527063), (11325, 1385481), (16855, 930915), (20687, 758475), (30339, 517175), (30825, 509021), (33975, 461827), (50565, 310305), (62061, 252825), (84275, 186183), (103435, 151695)]