38370255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 77414400

約数和(自身を除く): 39044145

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 139, 165, 231, 239, 385, 417, 695, 717, 973, 1155, 1195, 1529, 1673, 2085, 2629, 2919, 3585, 4587, 4865, 5019, 7645, 7887, 8365, 10703, 13145, 14595, 18403, 22935, 25095, 32109, 33221, 39435, 53515, 55209, 92015, 99663, 160545, 166105, 232547, 276045, 365431, 498315, 697641, 1096293, 1162735, 1827155, 2558017, 3488205, 5481465, 7674051, 12790085, 38370255]

約数ペア:

[(1, 38370255), (3, 12790085), (5, 7674051), (7, 5481465), (11, 3488205), (15, 2558017), (21, 1827155), (33, 1162735), (35, 1096293), (55, 697641), (77, 498315), (105, 365431), (139, 276045), (165, 232547), (231, 166105), (239, 160545), (385, 99663), (417, 92015), (695, 55209), (717, 53515), (973, 39435), (1155, 33221), (1195, 32109), (1529, 25095), (1673, 22935), (2085, 18403), (2629, 14595), (2919, 13145), (3585, 10703), (4587, 8365), (4865, 7887), (5019, 7645)]