75459735

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:150

約数の個数: 128

約数和(自身を含む): 159129600

約数和(自身を除く): 83669865

約数列:

[1, 3, 5, 9, 13, 15, 19, 27, 31, 39, 45, 57, 65, 73, 93, 95, 117, 135, 155, 171, 195, 219, 247, 279, 285, 351, 365, 403, 465, 513, 585, 589, 657, 741, 837, 855, 949, 1095, 1209, 1235, 1387, 1395, 1755, 1767, 1971, 2015, 2223, 2263, 2565, 2847, 2945, 3285, 3627, 3705, 4161, 4185, 4745, 5301, 6045, 6669, 6789, 6935, 7657, 8541, 8835, 9855, 10881, 11115, 11315, 12483, 14235, 15903, 18031, 18135, 20367, 20805, 22971, 25623, 26505, 29419, 33345, 33945, 37449, 38285, 42705, 42997, 54093, 54405, 61101, 62415, 68913, 79515, 88257, 90155, 101835, 114855, 128115, 128991, 147095, 162279, 187245, 206739, 214985, 264771, 270465, 305505, 344565, 386973, 441285, 486837, 558961, 644955, 794313, 811395, 1033695, 1160919, 1323855, 1676883, 1934865, 2434185, 2794805, 3971565, 5030649, 5804595, 8384415, 15091947, 25153245, 75459735]

約数ペア:

[(1, 75459735), (3, 25153245), (5, 15091947), (9, 8384415), (13, 5804595), (15, 5030649), (19, 3971565), (27, 2794805), (31, 2434185), (39, 1934865), (45, 1676883), (57, 1323855), (65, 1160919), (73, 1033695), (93, 811395), (95, 794313), (117, 644955), (135, 558961), (155, 486837), (171, 441285), (195, 386973), (219, 344565), (247, 305505), (279, 270465), (285, 264771), (351, 214985), (365, 206739), (403, 187245), (465, 162279), (513, 147095), (585, 128991), (589, 128115), (657, 114855), (741, 101835), (837, 90155), (855, 88257), (949, 79515), (1095, 68913), (1209, 62415), (1235, 61101), (1387, 54405), (1395, 54093), (1755, 42997), (1767, 42705), (1971, 38285), (2015, 37449), (2223, 33945), (2263, 33345), (2565, 29419), (2847, 26505), (2945, 25623), (3285, 22971), (3627, 20805), (3705, 20367), (4161, 18135), (4185, 18031), (4745, 15903), (5301, 14235), (6045, 12483), (6669, 11315), (6789, 11115), (6935, 10881), (7657, 9855), (8541, 8835)]