15697087329

素因数分解:

$3^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10427}}^1$

素因数の和:10488

約数の個数: 80

約数和(自身を含む): 28040474880

約数和(自身を除く): 12343387551

約数列:

[1, 3, 7, 11, 19, 21, 33, 49, 57, 77, 133, 147, 209, 231, 343, 399, 539, 627, 931, 1029, 1463, 1617, 2401, 2793, 3773, 4389, 6517, 7203, 10241, 10427, 11319, 19551, 26411, 30723, 31281, 45619, 71687, 72989, 79233, 114697, 136857, 198113, 215061, 218967, 344091, 501809, 510923, 594339, 802879, 1386791, 1505427, 1532769, 2179243, 2408637, 3576461, 4160373, 5620153, 6537729, 9707537, 10729383, 15254701, 16860459, 25035227, 29122611, 39341071, 45764103, 67952759, 75105681, 106782907, 118023213, 203858277, 275387497, 320348721, 475669313, 747480349, 826162491, 1427007939, 2242441047, 5232362443, 15697087329]

約数ペア:

[(1, 15697087329), (3, 5232362443), (7, 2242441047), (11, 1427007939), (19, 826162491), (21, 747480349), (33, 475669313), (49, 320348721), (57, 275387497), (77, 203858277), (133, 118023213), (147, 106782907), (209, 75105681), (231, 67952759), (343, 45764103), (399, 39341071), (539, 29122611), (627, 25035227), (931, 16860459), (1029, 15254701), (1463, 10729383), (1617, 9707537), (2401, 6537729), (2793, 5620153), (3773, 4160373), (4389, 3576461), (6517, 2408637), (7203, 2179243), (10241, 1532769), (10427, 1505427), (11319, 1386791), (19551, 802879), (26411, 594339), (30723, 510923), (31281, 501809), (45619, 344091), (71687, 218967), (72989, 215061), (79233, 198113), (114697, 136857)]