76385985

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:482

約数の個数: 64

約数和(自身を含む): 141523200

約数和(自身を除く): 65137215

約数列:

[1, 3, 5, 13, 15, 19, 39, 53, 57, 65, 95, 159, 195, 247, 265, 285, 389, 689, 741, 795, 1007, 1167, 1235, 1945, 2067, 3021, 3445, 3705, 5035, 5057, 5835, 7391, 10335, 13091, 15105, 15171, 20617, 22173, 25285, 36955, 39273, 61851, 65455, 75855, 96083, 103085, 110865, 196365, 268021, 288249, 309255, 391723, 480415, 804063, 1175169, 1340105, 1441245, 1958615, 4020315, 5092399, 5875845, 15277197, 25461995, 76385985]

約数ペア:

[(1, 76385985), (3, 25461995), (5, 15277197), (13, 5875845), (15, 5092399), (19, 4020315), (39, 1958615), (53, 1441245), (57, 1340105), (65, 1175169), (95, 804063), (159, 480415), (195, 391723), (247, 309255), (265, 288249), (285, 268021), (389, 196365), (689, 110865), (741, 103085), (795, 96083), (1007, 75855), (1167, 65455), (1235, 61851), (1945, 39273), (2067, 36955), (3021, 25285), (3445, 22173), (3705, 20617), (5035, 15171), (5057, 15105), (5835, 13091), (7391, 10335)]