15678925913

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{797}}^1$

素因数の和:1014

約数の個数: 64

約数和(自身を含む): 20224512000

約数和(自身を除く): 4545586087

約数列:

[1, 7, 19, 23, 59, 109, 133, 161, 413, 437, 763, 797, 1121, 1357, 2071, 2507, 3059, 5579, 6431, 7847, 9499, 14497, 15143, 17549, 18331, 25783, 45017, 47023, 47633, 86873, 106001, 122189, 128317, 147913, 180481, 329161, 333431, 348289, 608111, 855323, 893437, 1035391, 1081529, 1650587, 1998079, 2438023, 2810347, 5125507, 6254059, 7570703, 11554109, 13986553, 19672429, 20549051, 35878549, 37963501, 97384633, 117886661, 143843357, 265744507, 681692431, 825206627, 2239846559, 15678925913]

約数ペア:

[(1, 15678925913), (7, 2239846559), (19, 825206627), (23, 681692431), (59, 265744507), (109, 143843357), (133, 117886661), (161, 97384633), (413, 37963501), (437, 35878549), (763, 20549051), (797, 19672429), (1121, 13986553), (1357, 11554109), (2071, 7570703), (2507, 6254059), (3059, 5125507), (5579, 2810347), (6431, 2438023), (7847, 1998079), (9499, 1650587), (14497, 1081529), (15143, 1035391), (17549, 893437), (18331, 855323), (25783, 608111), (45017, 348289), (47023, 333431), (47633, 329161), (86873, 180481), (106001, 147913), (122189, 128317)]