214372275

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^3\times {\mathrm{1301}}^1$

素因数の和:1353

約数の個数: 48

約数和(自身を含む): 384246240

約数和(自身を除く): 169873965

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 169, 195, 325, 507, 845, 975, 1301, 2197, 2535, 3903, 4225, 6505, 6591, 10985, 12675, 16913, 19515, 32525, 32955, 50739, 54925, 84565, 97575, 164775, 219869, 253695, 422825, 659607, 1099345, 1268475, 2858297, 3298035, 5496725, 8574891, 14291485, 16490175, 42874455, 71457425, 214372275]

約数ペア:

[(1, 214372275), (3, 71457425), (5, 42874455), (13, 16490175), (15, 14291485), (25, 8574891), (39, 5496725), (65, 3298035), (75, 2858297), (169, 1268475), (195, 1099345), (325, 659607), (507, 422825), (845, 253695), (975, 219869), (1301, 164775), (2197, 97575), (2535, 84565), (3903, 54925), (4225, 50739), (6505, 32955), (6591, 32525), (10985, 19515), (12675, 16913)]