134103025

素因数分解:

$5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 197987328

約数和(自身を除く): 63884303

約数列:

[1, 5, 7, 25, 35, 43, 71, 175, 215, 251, 301, 355, 497, 1075, 1255, 1505, 1757, 1775, 2485, 3053, 6275, 7525, 8785, 10793, 12425, 15265, 17821, 21371, 43925, 53965, 75551, 76325, 89105, 106855, 124747, 269825, 377755, 445525, 534275, 623735, 766303, 1888775, 3118675, 3831515, 5364121, 19157575, 26820605, 134103025]

約数ペア:

[(1, 134103025), (5, 26820605), (7, 19157575), (25, 5364121), (35, 3831515), (43, 3118675), (71, 1888775), (175, 766303), (215, 623735), (251, 534275), (301, 445525), (355, 377755), (497, 269825), (1075, 124747), (1255, 106855), (1505, 89105), (1757, 76325), (1775, 75551), (2485, 53965), (3053, 43925), (6275, 21371), (7525, 17821), (8785, 15265), (10793, 12425)]