15114519

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:122

約数の個数: 80

約数和(自身を含む): 28807680

約数和(自身を除く): 13693161

約数列:

[1, 3, 7, 9, 19, 21, 23, 27, 57, 61, 63, 69, 81, 133, 161, 171, 183, 189, 207, 399, 427, 437, 483, 513, 549, 567, 621, 1159, 1197, 1281, 1311, 1403, 1449, 1539, 1647, 1863, 3059, 3477, 3591, 3843, 3933, 4209, 4347, 4941, 8113, 9177, 9821, 10431, 10773, 11529, 11799, 12627, 13041, 24339, 26657, 27531, 29463, 31293, 34587, 35397, 37881, 73017, 79971, 82593, 88389, 93879, 113643, 186599, 219051, 239913, 247779, 265167, 559797, 657153, 719739, 795501, 1679391, 2159217, 5038173, 15114519]

約数ペア:

[(1, 15114519), (3, 5038173), (7, 2159217), (9, 1679391), (19, 795501), (21, 719739), (23, 657153), (27, 559797), (57, 265167), (61, 247779), (63, 239913), (69, 219051), (81, 186599), (133, 113643), (161, 93879), (171, 88389), (183, 82593), (189, 79971), (207, 73017), (399, 37881), (427, 35397), (437, 34587), (483, 31293), (513, 29463), (549, 27531), (567, 26657), (621, 24339), (1159, 13041), (1197, 12627), (1281, 11799), (1311, 11529), (1403, 10773), (1449, 10431), (1539, 9821), (1647, 9177), (1863, 8113), (3059, 4941), (3477, 4347), (3591, 4209), (3843, 3933)]