15260226527

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1303}}^1$

素因数の和:1480

約数の個数: 64

約数和(自身を含む): 19972356096

約数和(自身を除く): 4712129569

約数列:

[1, 7, 13, 41, 43, 73, 91, 287, 301, 511, 533, 559, 949, 1303, 1763, 2993, 3139, 3731, 3913, 6643, 9121, 12341, 16939, 20951, 21973, 22919, 38909, 40807, 53423, 56029, 95119, 118573, 128699, 160433, 272363, 285649, 373961, 392203, 665833, 694499, 728377, 900893, 1236547, 1673087, 2297189, 3899879, 4090117, 4861493, 5098639, 8655829, 11711609, 16080323, 27299153, 28630819, 29863457, 50698427, 53171521, 167694797, 209044199, 354888989, 372200647, 1173863579, 2180032361, 15260226527]

約数ペア:

[(1, 15260226527), (7, 2180032361), (13, 1173863579), (41, 372200647), (43, 354888989), (73, 209044199), (91, 167694797), (287, 53171521), (301, 50698427), (511, 29863457), (533, 28630819), (559, 27299153), (949, 16080323), (1303, 11711609), (1763, 8655829), (2993, 5098639), (3139, 4861493), (3731, 4090117), (3913, 3899879), (6643, 2297189), (9121, 1673087), (12341, 1236547), (16939, 900893), (20951, 728377), (21973, 694499), (22919, 665833), (38909, 392203), (40807, 373961), (53423, 285649), (56029, 272363), (95119, 160433), (118573, 128699)]