112816845

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1657}}^1$

素因数の和:1774

約数の個数: 48

約数和(自身を含む): 209504880

約数和(自身を除く): 96688035

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 89, 153, 255, 267, 445, 765, 801, 1335, 1513, 1657, 4005, 4539, 4971, 7565, 8285, 13617, 14913, 22695, 24855, 28169, 68085, 74565, 84507, 140845, 147473, 253521, 422535, 442419, 737365, 1267605, 1327257, 2212095, 2507041, 6636285, 7521123, 12535205, 22563369, 37605615, 112816845]

約数ペア:

[(1, 112816845), (3, 37605615), (5, 22563369), (9, 12535205), (15, 7521123), (17, 6636285), (45, 2507041), (51, 2212095), (85, 1327257), (89, 1267605), (153, 737365), (255, 442419), (267, 422535), (445, 253521), (765, 147473), (801, 140845), (1335, 84507), (1513, 74565), (1657, 68085), (4005, 28169), (4539, 24855), (4971, 22695), (7565, 14913), (8285, 13617)]