25852156941

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{234149}}^1$

素因数の和:234333

約数の個数: 32

約数和(自身を含む): 39337200000

約数和(自身を除く): 13485043059

約数列:

[1, 3, 13, 19, 39, 57, 149, 247, 447, 741, 1937, 2831, 5811, 8493, 36803, 110409, 234149, 702447, 3043937, 4448831, 9131811, 13346493, 34888201, 57834803, 104664603, 173504409, 453546613, 662875819, 1360639839, 1988627457, 8617385647, 25852156941]

約数ペア:

[(1, 25852156941), (3, 8617385647), (13, 1988627457), (19, 1360639839), (39, 662875819), (57, 453546613), (149, 173504409), (247, 104664603), (447, 57834803), (741, 34888201), (1937, 13346493), (2831, 9131811), (5811, 4448831), (8493, 3043937), (36803, 702447), (110409, 234149)]