139215692525

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{630863}}^1$

素因数の和:630990

約数の個数: 48

約数和(自身を含む): 214655261184

約数和(自身を除く): 75439568659

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 97, 175, 325, 455, 485, 679, 1261, 2275, 2425, 3395, 6305, 8827, 16975, 31525, 44135, 220675, 630863, 3154315, 4416041, 8201219, 15771575, 22080205, 41006095, 57408533, 61193711, 110401025, 205030475, 287042665, 305968555, 428355977, 795518243, 1435213325, 1529842775, 2141779885, 3977591215, 5568627701, 10708899425, 19887956075, 27843138505, 139215692525]

約数ペア:

[(1, 139215692525), (5, 27843138505), (7, 19887956075), (13, 10708899425), (25, 5568627701), (35, 3977591215), (65, 2141779885), (91, 1529842775), (97, 1435213325), (175, 795518243), (325, 428355977), (455, 305968555), (485, 287042665), (679, 205030475), (1261, 110401025), (2275, 61193711), (2425, 57408533), (3395, 41006095), (6305, 22080205), (8827, 15771575), (16975, 8201219), (31525, 4416041), (44135, 3154315), (220675, 630863)]