85511517

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1543}}^1$

素因数の和:1602

約数の個数: 48

約数和(自身を含む): 147853440

約数和(自身を除く): 62341923

約数列:

[1, 3, 7, 13, 21, 29, 39, 49, 87, 91, 147, 203, 273, 377, 609, 637, 1131, 1421, 1543, 1911, 2639, 4263, 4629, 7917, 10801, 18473, 20059, 32403, 44747, 55419, 60177, 75607, 134241, 140413, 226821, 313229, 421239, 581711, 939687, 982891, 1745133, 2192603, 2948673, 4071977, 6577809, 12215931, 28503839, 85511517]

約数ペア:

[(1, 85511517), (3, 28503839), (7, 12215931), (13, 6577809), (21, 4071977), (29, 2948673), (39, 2192603), (49, 1745133), (87, 982891), (91, 939687), (147, 581711), (203, 421239), (273, 313229), (377, 226821), (609, 140413), (637, 134241), (1131, 75607), (1421, 60177), (1543, 55419), (1911, 44747), (2639, 32403), (4263, 20059), (4629, 18473), (7917, 10801)]