135741025

素因数分解:

$5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{3821}}^1$

素因数の和:3874

約数の個数: 36

約数和(自身を含む): 202604220

約数和(自身を除く): 66863195

約数列:

[1, 5, 7, 25, 29, 35, 49, 145, 175, 203, 245, 725, 1015, 1225, 1421, 3821, 5075, 7105, 19105, 26747, 35525, 95525, 110809, 133735, 187229, 554045, 668675, 775663, 936145, 2770225, 3878315, 4680725, 5429641, 19391575, 27148205, 135741025]

約数ペア:

[(1, 135741025), (5, 27148205), (7, 19391575), (25, 5429641), (29, 4680725), (35, 3878315), (49, 2770225), (145, 936145), (175, 775663), (203, 668675), (245, 554045), (725, 187229), (1015, 133735), (1225, 110809), (1421, 95525), (3821, 35525), (5075, 26747), (7105, 19105)]