3101085

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:80

約数の個数: 80

約数和(自身を含む): 6504960

約数和(自身を除く): 3403875

約数列:

[1, 3, 5, 9, 13, 15, 19, 27, 31, 39, 45, 57, 65, 81, 93, 95, 117, 135, 155, 171, 195, 247, 279, 285, 351, 403, 405, 465, 513, 585, 589, 741, 837, 855, 1053, 1209, 1235, 1395, 1539, 1755, 1767, 2015, 2223, 2511, 2565, 2945, 3627, 3705, 4185, 5265, 5301, 6045, 6669, 7657, 7695, 8835, 10881, 11115, 12555, 15903, 18135, 20007, 22971, 26505, 32643, 33345, 38285, 47709, 54405, 68913, 79515, 100035, 114855, 163215, 206739, 238545, 344565, 620217, 1033695, 3101085]

約数ペア:

[(1, 3101085), (3, 1033695), (5, 620217), (9, 344565), (13, 238545), (15, 206739), (19, 163215), (27, 114855), (31, 100035), (39, 79515), (45, 68913), (57, 54405), (65, 47709), (81, 38285), (93, 33345), (95, 32643), (117, 26505), (135, 22971), (155, 20007), (171, 18135), (195, 15903), (247, 12555), (279, 11115), (285, 10881), (351, 8835), (403, 7695), (405, 7657), (465, 6669), (513, 6045), (585, 5301), (589, 5265), (741, 4185), (837, 3705), (855, 3627), (1053, 2945), (1209, 2565), (1235, 2511), (1395, 2223), (1539, 2015), (1755, 1767)]