16374645

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{229}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 32722560

約数和(自身を除く): 16347915

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 227, 229, 315, 681, 687, 1135, 1145, 1589, 1603, 2043, 2061, 3405, 3435, 4767, 4809, 7945, 8015, 10215, 10305, 14301, 14427, 23835, 24045, 51983, 71505, 72135, 155949, 259915, 363881, 467847, 779745, 1091643, 1819405, 2339235, 3274929, 5458215, 16374645]

約数ペア:

[(1, 16374645), (3, 5458215), (5, 3274929), (7, 2339235), (9, 1819405), (15, 1091643), (21, 779745), (35, 467847), (45, 363881), (63, 259915), (105, 155949), (227, 72135), (229, 71505), (315, 51983), (681, 24045), (687, 23835), (1135, 14427), (1145, 14301), (1589, 10305), (1603, 10215), (2043, 8015), (2061, 7945), (3405, 4809), (3435, 4767)]