42127605

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 85542912

約数和(自身を除く): 43415307

約数列:

[1, 3, 5, 9, 13, 15, 23, 31, 39, 45, 65, 69, 93, 101, 115, 117, 155, 195, 207, 279, 299, 303, 345, 403, 465, 505, 585, 713, 897, 909, 1035, 1209, 1313, 1395, 1495, 1515, 2015, 2139, 2323, 2691, 3131, 3565, 3627, 3939, 4485, 4545, 6045, 6417, 6565, 6969, 9269, 9393, 10695, 11615, 11817, 13455, 15655, 18135, 19695, 20907, 27807, 28179, 30199, 32085, 34845, 40703, 46345, 46965, 59085, 72013, 83421, 90597, 104535, 122109, 139035, 140895, 150995, 203515, 216039, 271791, 360065, 366327, 417105, 452985, 610545, 648117, 936169, 1080195, 1358955, 1831635, 2808507, 3240585, 4680845, 8425521, 14042535, 42127605]

約数ペア:

[(1, 42127605), (3, 14042535), (5, 8425521), (9, 4680845), (13, 3240585), (15, 2808507), (23, 1831635), (31, 1358955), (39, 1080195), (45, 936169), (65, 648117), (69, 610545), (93, 452985), (101, 417105), (115, 366327), (117, 360065), (155, 271791), (195, 216039), (207, 203515), (279, 150995), (299, 140895), (303, 139035), (345, 122109), (403, 104535), (465, 90597), (505, 83421), (585, 72013), (713, 59085), (897, 46965), (909, 46345), (1035, 40703), (1209, 34845), (1313, 32085), (1395, 30199), (1495, 28179), (1515, 27807), (2015, 20907), (2139, 19695), (2323, 18135), (2691, 15655), (3131, 13455), (3565, 11817), (3627, 11615), (3939, 10695), (4485, 9393), (4545, 9269), (6045, 6969), (6417, 6565)]