25251150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2371}}^1$

素因数の和:2457

約数の個数: 48

約数和(自身を含む): 63531648

約数和(自身を除く): 38280498

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 710, 1065, 1775, 2130, 2371, 3550, 4742, 5325, 7113, 10650, 11855, 14226, 23710, 35565, 59275, 71130, 118550, 168341, 177825, 336682, 355650, 505023, 841705, 1010046, 1683410, 2525115, 4208525, 5050230, 8417050, 12625575, 25251150]

約数ペア:

[(1, 25251150), (2, 12625575), (3, 8417050), (5, 5050230), (6, 4208525), (10, 2525115), (15, 1683410), (25, 1010046), (30, 841705), (50, 505023), (71, 355650), (75, 336682), (142, 177825), (150, 168341), (213, 118550), (355, 71130), (426, 59275), (710, 35565), (1065, 23710), (1775, 14226), (2130, 11855), (2371, 10650), (3550, 7113), (4742, 5325)]