11952325

素因数分解:

$5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{887}}^1$

素因数の和:922

約数の個数: 36

約数和(自身を含む): 18829152

約数和(自身を除く): 6876827

約数列:

[1, 5, 7, 11, 25, 35, 49, 55, 77, 175, 245, 275, 385, 539, 887, 1225, 1925, 2695, 4435, 6209, 9757, 13475, 22175, 31045, 43463, 48785, 68299, 155225, 217315, 243925, 341495, 478093, 1086575, 1707475, 2390465, 11952325]

約数ペア:

[(1, 11952325), (5, 2390465), (7, 1707475), (11, 1086575), (25, 478093), (35, 341495), (49, 243925), (55, 217315), (77, 155225), (175, 68299), (245, 48785), (275, 43463), (385, 31045), (539, 22175), (887, 13475), (1225, 9757), (1925, 6209), (2695, 4435)]