159362805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 299980800

約数和(自身を除く): 140617995

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 139, 179, 183, 305, 417, 427, 537, 695, 895, 915, 973, 1253, 1281, 2085, 2135, 2685, 2919, 3759, 4865, 6265, 6405, 8479, 10919, 14595, 18795, 24881, 25437, 32757, 42395, 54595, 59353, 74643, 76433, 124405, 127185, 163785, 174167, 178059, 229299, 296765, 373215, 382165, 522501, 870835, 890295, 1146495, 1517741, 2612505, 4553223, 7588705, 10624187, 22766115, 31872561, 53120935, 159362805]

約数ペア:

[(1, 159362805), (3, 53120935), (5, 31872561), (7, 22766115), (15, 10624187), (21, 7588705), (35, 4553223), (61, 2612505), (105, 1517741), (139, 1146495), (179, 890295), (183, 870835), (305, 522501), (417, 382165), (427, 373215), (537, 296765), (695, 229299), (895, 178059), (915, 174167), (973, 163785), (1253, 127185), (1281, 124405), (2085, 76433), (2135, 74643), (2685, 59353), (2919, 54595), (3759, 42395), (4865, 32757), (6265, 25437), (6405, 24881), (8479, 18795), (10919, 14595)]