3896756075

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1\times {\mathrm{257}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 5165428320

約数和(自身を除く): 1268672245

約数列:

[1, 5, 19, 25, 95, 137, 233, 257, 475, 685, 1165, 1285, 2603, 3425, 4427, 4883, 5825, 6425, 13015, 22135, 24415, 31921, 35209, 59881, 65075, 110675, 122075, 159605, 176045, 299405, 606499, 668971, 798025, 880225, 1137739, 1497025, 3032495, 3344855, 5688695, 8203697, 15162475, 16724275, 28443475, 41018485, 155870243, 205092425, 779351215, 3896756075]

約数ペア:

[(1, 3896756075), (5, 779351215), (19, 205092425), (25, 155870243), (95, 41018485), (137, 28443475), (233, 16724275), (257, 15162475), (475, 8203697), (685, 5688695), (1165, 3344855), (1285, 3032495), (2603, 1497025), (3425, 1137739), (4427, 880225), (4883, 798025), (5825, 668971), (6425, 606499), (13015, 299405), (22135, 176045), (24415, 159605), (31921, 122075), (35209, 110675), (59881, 65075)]