140562625

素因数分解:

$5^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:515

約数の個数: 48

約数和(自身を含む): 208392912

約数和(自身を除く): 67830287

約数列:

[1, 5, 7, 25, 35, 49, 53, 125, 175, 245, 265, 371, 433, 875, 1225, 1325, 1855, 2165, 2597, 3031, 6125, 6625, 9275, 10825, 12985, 15155, 21217, 22949, 46375, 54125, 64925, 75775, 106085, 114745, 160643, 324625, 378875, 530425, 573725, 803215, 1124501, 2652125, 2868625, 4016075, 5622505, 20080375, 28112525, 140562625]

約数ペア:

[(1, 140562625), (5, 28112525), (7, 20080375), (25, 5622505), (35, 4016075), (49, 2868625), (53, 2652125), (125, 1124501), (175, 803215), (245, 573725), (265, 530425), (371, 378875), (433, 324625), (875, 160643), (1225, 114745), (1325, 106085), (1855, 75775), (2165, 64925), (2597, 54125), (3031, 46375), (6125, 22949), (6625, 21217), (9275, 15155), (10825, 12985)]