16068195

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 33113808

約数和(自身を除く): 17045613

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 121, 143, 165, 195, 227, 363, 429, 495, 585, 605, 681, 715, 1089, 1135, 1287, 1573, 1815, 2043, 2145, 2497, 2951, 3405, 4719, 5445, 6435, 7491, 7865, 8853, 10215, 12485, 14157, 14755, 22473, 23595, 26559, 27467, 32461, 37455, 44265, 70785, 82401, 97383, 112365, 132795, 137335, 162305, 247203, 292149, 357071, 412005, 486915, 1071213, 1236015, 1460745, 1785355, 3213639, 5356065, 16068195]

約数ペア:

[(1, 16068195), (3, 5356065), (5, 3213639), (9, 1785355), (11, 1460745), (13, 1236015), (15, 1071213), (33, 486915), (39, 412005), (45, 357071), (55, 292149), (65, 247203), (99, 162305), (117, 137335), (121, 132795), (143, 112365), (165, 97383), (195, 82401), (227, 70785), (363, 44265), (429, 37455), (495, 32461), (585, 27467), (605, 26559), (681, 23595), (715, 22473), (1089, 14755), (1135, 14157), (1287, 12485), (1573, 10215), (1815, 8853), (2043, 7865), (2145, 7491), (2497, 6435), (2951, 5445), (3405, 4719)]