1427804505

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1\times {\mathrm{1069}}^1$

素因数の和:1590

約数の個数: 48

約数和(自身を含む): 2519824320

約数和(自身を除く): 1092019815

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 443, 603, 1005, 1069, 1329, 2215, 3015, 3207, 3987, 5345, 6645, 9621, 16035, 19935, 29681, 48105, 71623, 89043, 148405, 214869, 267129, 358115, 445215, 473567, 644607, 1074345, 1335645, 1420701, 2367835, 3223035, 4262103, 7103505, 21310515, 31728989, 95186967, 158644945, 285560901, 475934835, 1427804505]

約数ペア:

[(1, 1427804505), (3, 475934835), (5, 285560901), (9, 158644945), (15, 95186967), (45, 31728989), (67, 21310515), (201, 7103505), (335, 4262103), (443, 3223035), (603, 2367835), (1005, 1420701), (1069, 1335645), (1329, 1074345), (2215, 644607), (3015, 473567), (3207, 445215), (3987, 358115), (5345, 267129), (6645, 214869), (9621, 148405), (16035, 89043), (19935, 71623), (29681, 48105)]