1271036115

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{15443}}^1$

素因数の和:15544

約数の個数: 48

約数和(自身を含む): 2312893440

約数和(自身を除く): 1041857325

約数列:

[1, 3, 5, 9, 15, 31, 45, 59, 93, 155, 177, 279, 295, 465, 531, 885, 1395, 1829, 2655, 5487, 9145, 15443, 16461, 27435, 46329, 77215, 82305, 138987, 231645, 478733, 694935, 911137, 1436199, 2393665, 2733411, 4308597, 4555685, 7180995, 8200233, 13667055, 21542985, 28245247, 41001165, 84735741, 141226235, 254207223, 423678705, 1271036115]

約数ペア:

[(1, 1271036115), (3, 423678705), (5, 254207223), (9, 141226235), (15, 84735741), (31, 41001165), (45, 28245247), (59, 21542985), (93, 13667055), (155, 8200233), (177, 7180995), (279, 4555685), (295, 4308597), (465, 2733411), (531, 2393665), (885, 1436199), (1395, 911137), (1829, 694935), (2655, 478733), (5487, 231645), (9145, 138987), (15443, 82305), (16461, 77215), (27435, 46329)]